Vocabularies Flashcards
abate
v. to decrease; reduce
NASA announced that it would delay the launch of the manned spacecraft until the radiation from the solar flares abated.
abdicate
v. to give up a position, right, or power
Romulus Augustus, the last Western Roman emperor, was forced to abdicate the throne in 476 A.D., and the Germanic chieftain Odovacar became the de facto ruler of Italy.
The appeals judge has abdicated his responsibility to review the findings of the high court.
aberrant
adj. deviating from what is normal
When a person’s behavior becomes aberrant, his or her peers may become concerned that the individual is becoming a deviant.
aberration n. something different from the usual or normal
For centuries, solar eclipses were regarded as serious aberrations in the natural order.
abeyance
n. temporary suppression or suspension
A good judge must hold his or her judgement in abeyance until all the facts in a case have been presented.
abject
adj. miserable; pitiful
John Steinbeck’s novel The Grapes of Wrath portrays the abject poverty of many people during the Great Depression.
abjure
v. to reject; abandon formally
Most members of the Religious Society of Friends (commonly known as the Quakers or Friends) abjure the use of violence to settle disputes between nations.
For a foreigner to become a U.S. citizen, he or she must take an oath abjuring allegiance to any other country and pledging to take up arms to defend the United States.
abscission
n. the act of cutting; the natural separation of a leaf or other parts of a plant
Two scientists, Alan G. Williams and Thomas G. Whitham, have hypothesized that premature leaf abscission is an adaptive plant response to herbivorous attack.
abscise v. to cut off or away
The surgeon abscised a small growth on the patient’s hand.
abscond
v. to depart secretly
A warrant is out for the arrest of a person believed to have absconded with three million dollars.
abstemious
adj. moderate in appetite
Some researches suggests that people with an abstemious lifestyle tend to live longer than people who indulge their appetites.
abstinence
n. the giving up of certain pleasures
The monk’s vow of abstinence includes all intoxicating substances.
abysmal
adj. very bad
The abysmal failure of the free market system in Russia has led some people to argue that the planned economy of the soviet Union, while not perfect, was better suited to Russia’s history and culture than Western-style capitalism.
accretion
n. growth in size or increase in amount
In the 1960s, the American geophysicist Harry Hess conceived the idea of sea-floor spreading, a process in which the new crust in the ocean is continually generated by igneous processes at the crest of the mid-oceanic ridges, causing a steady accretion of the crust.
accrue
v. to accumulate; grow by additions
Regulating the growth of large companies when they begin to become monopolistic is a difficult task for government in a capitalist country; if it limits monopolies too much, the nation’s firms could become less competitive than foreign companies that enjoy the advantages accruing from greater monopolies.
adamant
adj. uncompromising; unyielding
Despite widespread opposition to his plan, the political party’s leader is adament that the party must move to the center to appeal to moderate voters.
adjunct
n. something added, attached, or joined
Speed walking, cross-country running, and marathons are normally regarded as adjuncts of track and field athletics since races in these sports are not normally held on a track.
admonish
v. to caution or reprimand
The judge admonished the jury to discount testimony that had been ruled inadmissible.
adulterate
v. to corrupt or make impure
The unscrupulous company sells an adulterated version of the drug, and doesn’t inform consumers that they are getting a less efficacious drug than they think they are getting.
aesthetic
adj. relating to beauty or art
Members of the English aesthetic movement, such as Oscar Wilde, were proponents of the doctrine of art for art’s sake, which is the belief that art cannot and should not be useful for any purpose other than that of creating beauty.
aesthetic n. a conception of what is artistically beautiful
The Gothic aesthetic dominated European art and architecture for approximately the twelfth to the fifteenth century.
aesthetics n. the conception of what is beautiful; it is also a branch of philosophy dealing with beauty and art, and standards in judging them
aesthete n. someone who cultivates a special sensitivity to beauty; often the word refers to a person whose interest in beauty and art is regarded as excessive or superficial
affected
adj. pretentious, phony
It has been argues that the emphasis on so-called “proper English” leads to unnatural and affected speech.
affinity
n. fondness; liking; similarity
The female students in the class felt an affinity for the ancient Greek playwright Euripides because he sympathized with women, slaves, and other despised members of his society.
aggrandize
v. to make larger or greater
One of the concerns of the framers of the U.S. Constitution was that one branch of government would try to aggrandize itself at the expense of the others.
aggregate
adj. amounting to a whole; total
The aggregate wealth of a country includes private as well as public resources and possessions.
aggregate v. to collect into a mess
Portals are Web sites designed to aggregate information and are used as a starting point on the Web.
aggregate n. collective mass or sum
alacrity
n. cheerful willingness; eagerness; speed
The football coach was pleased to see the team get to work on the task of improving its tackling skills with alacrity.
alchemy
n. medieval chemical philosophy based in changing metal into gold; a seemingly magical power or process of transmutation
Alchemy was the forerunner of the modern science of chemistry.
None of their friends could understand the mysterious alchemy that caused two people as different from one another as Rob and Barbara to fall in love.