What's the difference between lessen and lesson?

Lessen


Definition:

  • (a.) To make less; to reduce; to make smaller, or fewer; to diminish; to lower; to degrade; as, to lessen a kingdom, or a population; to lessen speed, rank, fortune.
  • (v. i.) To become less; to shrink; to contract; to decrease; to be diminished; as, the apparent magnitude of objects lessens as we recede from them; his care, or his wealth, lessened.

Example Sentences:

  • (1) The transmission of alcoholism and its effects are thereby lessened for future generations of children of alcoholics.
  • (2) Bacteria can stop or lessen antibodies synthesis process.
  • (3) Behavioral variables, including interreinforcement interval and drug self-administration history, appear to be important determinants of whether or not reinforcement will be demonstrated, particularly among the benzodiazepines; but the range of conditions under which behavioral and pharmacological variables interact to promote or lessen the likelihood of self-administration of these drugs remains to be determined experimentally.
  • (4) "It is in my power to lessen their sentence – it's not excluded that that will happen."
  • (5) Diminished pressor responsiveness was considered to be due to concurrent reduction of central sympathetic vasomotor activity, because sympathetic nerve responses to hypothalamic stimulation were appreciably lessened in tripamide-treated SHR.
  • (6) The introduction of biological valves or of valves with a lessened risk of embolism is highly desirable in such cases.
  • (7) In this paper, these and related facts were summarized and some precautions were suggested to lessen the increase of resistant strains in this country.
  • (8) Recent improvements in surgical techniques and selective embolization have lessened the risks of surgical excision, decreased the blood loss, and diminished the time required for resection.
  • (9) We have previously shown that in the cat, taurine is an osmoprotective molecule that lessens mortality, neurological morbidity, and brain-cell dehydration during chronic hypernatremic dehydration.
  • (10) Rats given Sendai virus concurrently with the FCA, or any time after FCA was injected, did not have a lessened severity of the arthritic reaction, as compared with that in control animals.
  • (11) A decrease in relative risks since diagnosis of the first primary cancer was seen that may partly be attributed to a lessening of the intensity of medical surveillance with time.
  • (12) Incorporation of porosity into the grafts, which is necessary for tissue ingrowth, is expected to lessen this difference.
  • (13) The data strongly suggest that conferring the sick role on the mentally ill does not lessen rejection, but may, in some instances, increase social rejection.
  • (14) In contrast, hydroxyurea treatment was associated with a 1.5-fold to sevenfold increase in F cells and a 2.3- to 27-fold increase in the percentage of Hb F. In the three patients whose response reached a plateau, hydroxyurea treatment was associated with lessened hemolysis, decreased serum bilirubin and lactate dehydrogenase levels, and prolonged 51chromium-labeled RBC survival.
  • (15) O’Malley also called for: The relationship between federal immigration law enforcement and local law enforcement to be significantly lessened.
  • (16) Utilization of outpatient surgical centers helps reduce the cost of health care, lessens the disruption of patients' personal lives, and promotes their recovery through early ambulation and a lower incidence of postoperative nosocomial complications.
  • (17) It also lessened the hypertonus of isolated guinea-pig trachea caused by pilocarpine.
  • (18) The use of tissue allografts lessens patient morbidity and suffering and in many cases spares limbs and lives.
  • (19) Unlike acute combinations, chronic imipramine lessened the rate reducing effect of methadone.
  • (20) The results of a bronchial challenge to Aspergillus species, however, remained positive; these positive results suggest that long-term memory immune mechanisms may play an important role in the pathogenesis of hypersensitivity pneumonitis and lessen the importance of precipitins in establishing a diagnosis.

Lesson


Definition:

  • (n.) Anything read or recited to a teacher by a pupil or learner; something, as a portion of a book, assigned to a pupil to be studied or learned at one time.
  • (n.) That which is learned or taught by an express effort; instruction derived from precept, experience, observation, or deduction; a precept; a doctrine; as, to take or give a lesson in drawing.
  • (n.) A portion of Scripture read in divine service for instruction; as, here endeth the first lesson.
  • (n.) A severe lecture; reproof; rebuke; warning.
  • (n.) An exercise; a composition serving an educational purpose; a study.
  • (v. t.) To teach; to instruct.

Example Sentences:

  • (1) Alternatively, try the Hawaii Fish O nights, every Friday from 26 July until the end of August, featuring a one-hour paddleboard lesson, followed by a fish-and-chip supper looking out over the waves you've just battled (£16.75).
  • (2) The only lesson I’ll learn from this is don’t win in the third round.
  • (3) As the Independent prepares to bring out its new daily, i, what lessons could it take from its namesake in Portugal ?
  • (4) The £1m fine, proposed during the Leveson inquiry into press standards, was designed to demonstrate how seriously the industry was taking lessons learned after the failure of the Press Complains Commission tto investigate phone hacking at the News of the World.
  • (5) The lesson, spelled out by Oak Creek's mayor, Steve Saffidi, was that it shouldn't have taken a tragedy for Sikhs, or anyone else, to find acceptance.
  • (6) Lessons have been learned from previous Games, not least London 2012, in how to best frame the sporting action for maximum impact – not only for those watching on television but those attending in person.
  • (7) Children as young as 18 months start by sliding on tiny skis in soft supple boots, while over-threes have more formal lessons in the snow playground.
  • (8) On Sunday, a spokesman for the Ministry of Justice confirmed a serious further offence review would take place to see if lessons can be learned from the case.
  • (9) Among the implications of the less-than-impressive substantive results of the MWTA is the lesson that while a crisis can tilt the political balance in favor of regulatory legislation, it cannot as readily produce the consensus required to sustain that regulation at the levels promised in the legislation.
  • (10) Lord Mandelson told bankers today that the one-off tax that will be imposed on their bonuses in today's pre-budget report was not designed to "teach them a lesson".
  • (11) But when he decided to teach you a lesson, he was relentless, and he took no prisoners.
  • (12) There are harsh lessons in football and we have learned some over the last week.” Two James Milner penalties and goals from the impressive Adam Lallana, Sadio Mané and Philippe Coutinho took Liverpool’s tally to 24 in eight games.
  • (13) But you have to accept it, learn fast and mature, to be strong.” It would be a decade before those lessons needed to applied again.
  • (14) Mr Cameron said on Thursday that our duty is "to honour those who served; to remember those who died; and to ensure that the lessons learned live with us for ever".
  • (15) Our latest Global development podcast explores the lessons the Ebola outbreak can teach us about global health inequality, looking at the weaknesses in the current response, the shortfall in global health spending, and the actions required to prevent further outbreaks.
  • (16) Cameron also believes the planned peace talks can lure Assad's acolytes to break with their leader by vowing that if he goes, the existing military and security services will be preserved, saying the aim was "to learn the lessons of Iraq".
  • (17) According to Krugman, our governments have failed to learn the lessons of the Great Depression.
  • (18) One theory is that the army have learned the lesson of 2012 – the year they ruled Egypt and turned the people against them – that they will protect their interests and their privileged position and return as soon as possible to the director's chair – in the shadows.
  • (19) The lessons from successful, modern economies is that the state has to be active in supporting, promoting, and demanding innovation in order to flourish.
  • (20) The British and Canadian experiences provide lessons from which America can profit, and the Oregon health plan is an experiment in this direction.