Set5 Flashcards
obstruct
【1】vt. to impede, retard, or interfere with; hinder; to create difficulty for the work or activity of【2】vt. to prevent passage through by filling with something
obtuse
【1】adj. not having or showing an ability to absorb ideas readily
obviate
【1】vt. to anticipate and prevent (as a situation) or make unnecessary (as an action)
occult
【1】adj. not easily apprehended or understood : abstruse, mysterious【2】v. to keep secret or shut off from viewveil, blot out, paper over
odium
【1】n. strong dislike, contempt, or aversion
offbeat
【1】adj. noticeably different from what is generally found or experienced
offhand
【1】adj. without premeditation or preparation
officious
【1】adj. thrusting oneself where one is not welcome or invited
offish
【1】adj. Inclined to be distant and reserved; aloof
off-key
【1】adj. being out of accord with what is considered normal or appropriate
ominous
【1】adj. of or being an omen, especially an evil one
omniscient
【1】adj. possessed of universal or complete knowledge
onerous
【1】adj. requiring much time, effort, or careful attention
opaque
【1】adj. impenetrable by light; neither transparent nor translucent【2】adj. so obscure as to be unintelligible
opine
【1】vt. to express opinions
opportune
【1】adj. suitable or convenient for a particular occurrence
opprobrious
【1】adj. expressing contemptuous reproach; scornful or abusive【2】adj. bringing disgrace; shameful or infamous
oration
【1】n. a speech delivered in a high-flown or pompous manner
ossify
【1】vi. to become hardened or conventional and opposed to change
oust
【1】vt. to remove from a position of prominence or power (as a throne)【2】v. to drive or force out
outlandish
【1】adj. strikingly out of the ordinary: bizarre
outmaneuver
【1】vt. to overcome (an opponent) by artful, clever maneuvering
outset
【1】n. beginning, start
outwit
【1】v. to surpass in cleverness or cunning; outsmart