observation plane - Wordage.info - Free Thesaurus Tool for Word Discovery - Expanded Thesaurus, Reverse Dictionary Lookup

dome collapse: a hemispherical roof; a stadium that has a roof; a concave shape whose distinguishing characteristic is that the concavity faces downward

grade collapse: a variety of cattle produced by crossbreeding with a superior breed; the gradient of a slope or road or other surface; "the road had a steep grade"; the height of the ground on which something stands; "the base of the tower was below grade"; a degree of ablaut; a relative position or degree of value in a graded group; "lumber of the highest grade"; determine the grade of or assign a grade to; assign a grade or rank to, according to one's evaluation; "grade tests"; "score the SAT essays"; "mark homework"; level to the right gradient

bevel collapse: a hand tool consisting of two rules that are hinged together so you can draw or measure angles of any size; two surfaces meeting at an angle different from 90 degrees; cut a bevel on; shape to a bevel; "bevel the surface"

hover collapse: hang in the air; fly or be suspended above; move to and fro; "The shy student lingered in the corner"; be undecided about something; waver between conflicting positions or courses of action; "He oscillates between accepting the new position and retirement"

assertion collapse: a declaration that is made emphatically (as if no supporting evidence were necessary)

velvet collapse: a silky densely piled fabric with a plain back; resembling velvet in having a smooth soft surface; smooth and soft to sight or hearing or touch or taste

attention collapse: a courteous act indicating affection; "she tried to win his heart with her many attentions"; a motionless erect stance with arms at the sides and feet together; assumed by military personnel during drill or review; "the troops stood at attention"; the faculty or power of mental concentration; "keeping track of all the details requires your complete attention"; the process whereby a person concentrates on some features of the environment to the (relative) exclusion of others; a general interest that leads people to want to know more; "She was the center of attention"

allegation collapse: statements affirming or denying certain matters of fact that you are prepared to prove; (law) a formal accusation against somebody (often in a court of law); "an allegation of malpractice"

spy collapse: (military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors; a secret watcher; someone who secretly watches other people; "my spies tell me that you had a good time last night"; secretly collect sensitive or classified information; engage in espionage; "spy for the Russians"; watch, observe, or inquire secretly

opinion collapse: the reason for a court's judgment (as opposed to the decision itself); a personal belief or judgment that is not founded on proof or certainty; "my opinion differs from yours"; "what are your thoughts on Haiti?"; the legal document stating the reasons for a judicial decision; "opinions are usually written by a single judge"; a message expressing a belief about something; the expression of a belief that is held with confidence but not substantiated by positive knowledge or proof; "his opinions appeared frequently on the editorial page"

pinnacle collapse: (architecture) a slender upright spire at the top of a buttress of tower; a lofty peak; raise on or as if on a pinnacle; "He did not want to be pinnacled"; surmount with a pinnacle; "pinnacle a pediment"

silk collapse: a fabric made from the fine threads produced by certain insect larvae; fibers from silkworm cocoons provide threads for knitting

harrow collapse: a cultivator that pulverizes or smooths the soil; draw a harrow over (land)

interjection collapse: the action of interjecting or interposing an action or remark that interrupts

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