(a.) Firm; stiff; unyielding; not pliant; not flexible.
(a.) Hence, not lax or indulgent; severe; inflexible; strict; as, a rigid father or master; rigid discipline; rigid criticism; a rigid sentence.
Example Sentences:
(1) By the 1860s, French designs were using larger front wheels and steel frames, which although lighter were more rigid, leading to its nickname of “boneshaker”.
(2) Diphenoxylate-induced hypoxia was the major problem and was associated with slow or fast respirations, hypotonia or rigidity, cardiac arrest, and in 3 cases cerebral edema and death.
(3) Pitlike surface structures seen in negatively stained whole cells and thin sections were correlated with periodically spaced perforations of the rigid sacculus.
(4) Rigidly fixing the pubic symphysis stiffened the model and resulted in principal stress patterns that did not reflect trabecular density or orientations as well as those of the deformable pubic symphysis model.
(5) The fracture can be treated arthroscopically by rigid internal fixation, while at the same time treating possible associated lesions.
(6) This study examined the extent to which normal learners identified as cognitively rigid could use alternate strategies when instructed to do so.
(7) In some patients stimulation can reduce rigidity and coactivation of muscles immediately or slowly over days or months.
(8) Major alleviation of the rigidity and bradykinesia with chronic oral l-dopa therapy was not accompanied by any change in the silent period.
(9) At clinically achievable concentrations, the combination of nafcillin plus gentamicin produced enhanced killing against 13 of 14 strains of enterococci and was synergistic (by very rigid criteria) against 10 of 14 strains.
(10) Low-temperature NMR studies indicate that 5 is more rigid than tamoxifen; interconversion between enantiomeric conformers is slow on the NMR time scale at -75 degrees C.
(11) Global 'abnormality', hunching (rigid arching of back), hindlimb abduction, forepaw myoclonus, stereotyped lateral head movements, backing, and immobility occurred significantly only in drug-treated rats.
(12) A study was made of twelve cases with uveitis, glaucoma and hyphema (UGH) caused by rigid intraocular posterior chamber implants.
(13) Eight alpha-helices behave as relatively rigid bodies and corner regions are more flexible, showing larger fluctuations.
(14) This modification allows for precision of movement, ease of repositioning, and adaptation of rigid skeletal stabilization of mobilized osseous segments in the chin.
(15) The pedicle screw systems were always the most rigid.
(16) Lactate dehydrogenase (LDH) levels and subunit isozyme patterns in cornea were monitored in 36 albino rabbits wearing thick, rigid, gas-permeable contact lenses for periods of 24 h, 2 and 7 days, and 1 and 3 months.
(17) The prevalence of sleep apnea, apnea index, duration of the longest episode of apnea, and penile rigidity were tabulated.
(18) During the last 21 months, 12 additional children have been managed with a more stringent protocol combining neck immobilization in a rigid cervical brace for 3 months and restriction of both contact and noncontact sports, together with a major emphasis on patient compliance.
(19) In the second placebo controlled experiment 150 mg im testosterone enanthate administration was associated with enhanced rigidity of NPT but with no effect on frequency or circumference change of NPT and no effect on frequency of REM.
(20) The whole isolator system included two rigid supply isolators, too.
Unyielding
Definition:
Example Sentences:
(1) In these patients, the conservative treatment by bouginage could not be continued due to a stricture unyielding for dilatation or early recurrence of the stricture after a number of dilatations.
(2) Suturing of these ostia is occasionally difficult because of an unyielding calcified vessel wall.
(3) The captain, Rio Ferdinand, was nearly as unyielding.
(4) Its enlargement of the lower portion overlying the basal portion of the heart formed an unyielding, tense membrane.
(5) The inefficient application of an unyielding (non-inertial) lap and diagonal seat belt permitted this injury, although one does not know what other injuries might have occurred had the belt not been worn.
(6) Recommendations to avoid this complication include shortening of the forearm at the osteotomy site and the release of unyielding soft tissue restraints.
(7) Although this study supported the thesis that a porous HA matrix can function as a bone graft substitute, it is noted that the unyielding nature of the implant blocks, compared to granules, requires a solution to the challenge of long-term denture support without ulceration before it can be used with clinical confidence.
(8) If Hollywood needed an emblematic heroine for a year of hard times and tough decisions, it came in the form of Jennifer Lawrence: resolute, unyielding and somehow old beyond her age.
(9) Climate change provides an unyielding science-based deadline.
(10) But he was more than just cinema's great choreographer of scale, the man Anthony Quinn likened to a general, commanding his troops and preparing for battle out in the blazing Arabian desert, or the unyielding Burmese jungle, or on the frostbitten Eastern Front.
(11) And there is the flinty personality, sharp, jagged, unyielding.
(12) The unyielding response of Italy, France and Germany came amidst a tsunami of global condemnation for Trump’s decision to renege on an agreement made by 195 countries after decades of negotiation.
(13) This happens in an area in which the deep branch of the radial nerve crossed some narrow structures which are unyielding and have more compression strength (tense cords of connective tissue Fig.
(14) Chen Xi once saw the one-child policy as a brick wall, unyielding and inevitable.
(15) Philosophers first, then early academic physiologists began to exhibit interest in pain, that all too common phenomenon, only too often unyielding to theoretical as well as practical efforts.
(16) This procedure consisted of the application of a rigid clip with a fixed and unyielding gap to the left renal artery and removal of the right kidney.
(17) He admired, and liked, practical people, especially those who had tasted some experience of life outside the City and Whitehall; he often appeared unyielding and unforgiving to the fumbling contradictions of political life, and he certainly had a very low threshold of patience with fools.
(18) As it was, the dominant performer in the stalemate was a resourceful and unyielding centre-half, United's Nemanja Vidic.
(19) It’s the work of the old masters, whoever your masters are, really, that remind you that you have to be singular, inflexible, unyielding in your own work so that even the struggle, that very struggle to achieve, becomes its own reward.
(20) But dogma has a habit of being unyielding, and Corbyn shows few signs of being able to develop fresh responses to a world that has changed out of recognition since his formative political impulses of the late 70s: what to do about the growing influence of Islamic State, the ethics of gene editing or the challenges that technology presents to issues as diverse as employment or transport.