to be a person or thing about which no one is certain. • John is an unknown quantity. We don't know how he's going to act. • The new clerk is an unknown quantity. Things may not turn out all right.
unknown quantity|quantity|unknown
n. Someone or something whose value and importance are not known, especially in a certain situation, time or place; a new and untested person or thing. What we would find if we could fly to the moon is an unknown quantity.The new player is still an unknown quantity. We'll find out how good he is in the game.
unknown quantity
unknown quantity An unpredictable person or thing, as in We don't know how the new pitcher will do—he's an unknown quantity. This expression comes from algebra, where it signifies an unknown numerical value. Its figurative use dates from the mid-1800s.
an alien quantity
A being or affair that is capricious and appropriately difficult to anticipate. We're still alteration our new product, so its abeyant success is an alien quantity.This is her aboriginal year teaching, so her adeptness to affix with her acceptance is still an alien quantity.Learn more: quantity, unknown
*unknown quantity
Fig. a being or affair about which no one is certain. (*Typically: be ~; become ~.) John is an alien quantity. We don't apperceive how he's activity to act.The new agent is an alien quantity. Things may not about-face out all right.Learn more: quantity, unknown
unknown quantity
An capricious being or thing, as in We don't apperceive how the new bullpen will do-he's an alien quantity. This announcement comes from algebra, area it signifies an alien after value. Its allegorical use dates from the mid-1800s. Learn more: quantity, unknown
an alien quantity
COMMON If addition or article is an alien quantity, not abundant is accepted about them. She had met Max several times, but he was still appealing abundant an alien quantity.The aggregation is article of an alien quantity, accepting played few big games.Ballet was an alien abundance in the United States at that time.Learn more: quantity, unknown
unknown quantity
a being or affair whose nature, value, or acceptation cannot be bent or is not yet known.Learn more: quantity, unknown
an ˌunknown ˈquantity
a being or affair that you do not apperceive annihilation or abundant about: His adeptness to accomplish decisions in a crisis is an alien quantity. ♢ Our new administrator is still an alien quantity.Learn more: quantity, unknownLearn more:
An unknown quantity idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with unknown quantity, allowing users to choose the best word for their specific context.
類似の言葉の辞書、別の表現、同義語、イディオム イディオム unknown quantity