What's the difference between mask and persona?

Mask


Definition:

  • (n.) A cover, or partial cover, for the face, used for disguise or protection; as, a dancer's mask; a fencer's mask; a ball player's mask.
  • (n.) That which disguises; a pretext or subterfuge.
  • (n.) A festive entertainment of dancing or other diversions, where all wear masks; a masquerade; hence, a revel; a frolic; a delusive show.
  • (n.) A dramatic performance, formerly in vogue, in which the actors wore masks and represented mythical or allegorical characters.
  • (n.) A grotesque head or face, used to adorn keystones and other prominent parts, to spout water in fountains, and the like; -- called also mascaron.
  • (n.) In a permanent fortification, a redoubt which protects the caponiere.
  • (n.) A screen for a battery.
  • (n.) The lower lip of the larva of a dragon fly, modified so as to form a prehensile organ.
  • (v. t.) To cover, as the face, by way of concealment or defense against injury; to conceal with a mask or visor.
  • (v. t.) To disguise; to cover; to hide.
  • (v. t.) To conceal; also, to intervene in the line of.
  • (v. t.) To cover or keep in check; as, to mask a body of troops or a fortess by a superior force, while some hostile evolution is being carried out.
  • (v. i.) To take part as a masker in a masquerade.
  • (v. i.) To wear a mask; to be disguised in any way.

Example Sentences:

  • (1) The blocking action may have masked and hindered detection of the stimulatory action of barium in other systems.
  • (2) Masking experiments are demonstrated for electrical frequency-modulated tone bursts from 1,000 to 10,000 cps and from 10,000 to 1,000 cps with superimposed clicks.
  • (3) Though immunocytochemistry did not show staining of synaptic regions this may be due to masking of the reactive epitope.
  • (4) Such factors can mask any interactions between biologic factors of the aging female reproductive system and other social factors that might otherwise detemine fertility during the later reproductive years.
  • (5) The interresponse-time reinforcement contingencies inherent in these schedules may actually mask the effects of overall reinforcement rate; thus differences in response rate as a function of reinforcement rate when interresponse-time reinforcement is eliminated may be underestimated.
  • (6) In gastric cancers the major finding was the occurrence of extensive masking of lectin binding sites by sialic acid which was not seen in normal mucosa.
  • (7) The expression of such secondary and tertiary syphilis is commonly masked and distorted by the long-term effects of subcurative doses of antibiotics; in fact, late latent and tertiary syphilis produce symptoms and immunosuppression similar to the profile of AIDS.
  • (8) After induction of anesthesia, the airway of those in group A was maintained with a conventional tracheal tube; in group B, with a laryngeal mask airway.
  • (9) To determine if the type of mechanical ventilation used (ie, face mask, nasal prongs, or endotracheal tube) was associated with GPNN, a matched case-control analysis was performed.
  • (10) Data were analyzed by investigators who were masked to treatment assignment or phase of study.
  • (11) The air entrainment devices from oxygen masks of four manufacturers (Henleys Medical Supplies Ltd, Vickers Medical, Intersurgical Ltd, C R Bard International Ltd) were studied.
  • (12) North Korea's blustering defiance at the annual US-South Korean exercises masks just a little fear that they could easily be turned into an all-out attack, and seems to work on the principle that the more you shout, the safer you will be.
  • (13) Since headache can often represent the warning symptom of a masked depression, in the present study sulpiride has been administered to patients suffering from nonorganic headache syndromes.
  • (14) • Police would be given discretion to remove face masks from people on the street "under any circumstances where there is reasonable suspicion that they are related to criminal activity".
  • (15) Analyses of this artificial curve allow estimation of that part of the internal interactions uninfluenced by the masking effect.
  • (16) Compared to previous masking studies of orientation selective units, non-oriented units have somewhat broader spatial frequency sensitivity curves, in agreement with primate neurophysiology.
  • (17) The contralateral masked condition was performed using 30-dB-SL 400-Hz narrow-band masking noise centered at frequency of test tone.
  • (18) But the research drills down into the data to examine different cohorts separately, and discovers that reassuring overall averages are masking some striking variations.
  • (19) Older subjects were found to be significantly more susceptible to the backward masking effect over longer delays between the target and masking stimuli.
  • (20) We have compared an alternative breathing system for preoxygenation comprising a Hudson face mask with high oxygen inflow (48 litre min-1) and a Mapleson A breathing system (100 ml kg-1 min-1).

Persona


Definition:

  • (n.) Same as Person, n., 8.

Example Sentences:

  • (1) Her black persona unravelled this week when Ruthanne and Larry Dolezal, a couple named on her Montana birth certificate as her biological parents, told Spokane’s KREM 2 News that her ancestry was German and Czech, with traces of Native American.
  • (2) Prince was named after his father's own stage persona, and when his parents split up he became determined to better his dad on piano.
  • (3) People like Hugo forgot how truly miserable Paris had been for ordinary Parisians.” Out of a job and persona non grata in Paris, Haussmann spent six months in Italy to lift his spirits.
  • (4) The persona that emerged during day two of Breivik's 10-week trial was a rambling, repetitive obsessive, fixated on a threat he never truly managed to articulate, but which involved "cultural Marxists", whom he claimed had destroyed Norway by using it as "a dumping ground for the surplus births of the third world".
  • (5) Von Trier, who took a " vow of silence " after being banned from the Cannes film festival in 2011 after joking about Nazism during a press conference for Melancholia, arrived at Nymphomaniac's photocall wearing a T-shirt emblazoned with the phrase "Persona Non Grata"; true to his word, he failed to attend the subsequent press conference where his actors and producer talked about the film.
  • (6) There's no doubt that MacMaster expended an enormous amount of effort compiling the blog and creating Gay Girl's persona: poems, long imaginary reminiscences – even warning readers to treat some other websites "with a very large grain of salt" – but to what purpose?
  • (7) "For us he is persona non grata," said Panos Kammenos, leader of the vociferously anti-austerity Independent Greeks party as the 300-seat house debated the job losses.
  • (8) Wilson, though, quick to adopt new personas, and adapt to new circumstances, adored the attention, and shrewdly exploited his role as local minor celebrity when it came to what he was really interested in - helping Manchester to recreate itself as a major city, with its radical, inventive and progressive traditions intact.
  • (9) So convincing is this act – if indeed it is an act – that I became intrigued: was the “real” Lee quite as prickly as his performance persona?
  • (10) As for her outspoken nature and self-styled "maverick" persona: "We didn't know that when we picked her."
  • (11) In the book’s preface , Hager explains how Key was desperate to continue his success by constructing a charming public persona while pursuing “ more personal attacks and negative politics than any in living memory.” I asked Hager to tell me more: It is about political PR and particularly what the US Republican party strategists have called a two-track approach.
  • (12) De La Rosa mapped out what he saw as the dramatis personae of execution in Juárez.
  • (13) Fortunately for his detractors, who bristle at his brash TV persona and penchant for bullying guests, Shimada conceded his TV career was at an end: "From tomorrow I will become just another regular person.
  • (14) I’m talking about persona, I’m not talking about look,” Trump said in an interview with Fox News on Thursday morning.
  • (15) Walker also began the summer as a strong favorite in the early-voting state of Iowa, where voters seemed inherently drawn to his midwestern persona and retail politics – which have often included traversing from one county to the next on a Harley Davidson.
  • (16) Even before the verdict the court case shattered Harris's public persona as a cuddly family entertainer, one maintained over six decades of stardom.
  • (17) Despite the sometimes self-deprecating shtick – in sharp contrast to Putin's self-mythologising antics – there remains disquiet about what Navalny really represents, behind the caustic put-downs and cool persona.
  • (18) Even then, analysts who should investigate the link between the business and its persona seem swept away by utopian dreams and look where the company suggests they should be looking (mainly the future.)
  • (19) The enforced absence of Karim Benzema, deemed persona non grata for his alleged role in the “sextape” scandal, and the sad disappearance of Mathieu Valbuena, the only true victim of the affair, mean that Didier Deschamps has been obliged to do what many hoped he would do to start with: put his trust in youth, particularly up front.
  • (20) These statements reveal outrageous malevolence regarding the values that define this European Union and, if pronounced by an official representative of the United States, they would have the potential to undermine seriously the transatlantic relationship that has, for the past 70 years, essentially contributed to peace, stability and prosperity on our continent.” Trump's focus on UK trade could sideline EU, Democrats fear Read more A letter from the leader of the Socialists and Democrats group, Gianni Pittella, describes Malloch’s statements as “shocking” and urges the EU institutions to treat him as a “persona non grata”.