- test-tube
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/test"toohb', -tyoohb'/, adj.produced in or as if in a test tube; synthetic or experimental.[1885-90]
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Universalium. 2010.
test-tube
Look at other dictionaries:
Test tube — Two small test tubes held in spring clamps Other names Culture tube Uses Chemical reaction Related items Vacutainer … Wikipedia
Test tube — Test Test, n. [OE. test test, or cupel, potsherd, F. t[^e]t, from L. testum an earthen vessel; akin to testa a piece of burned clay, an earthen pot, a potsherd, perhaps for tersta, and akin to torrere to patch, terra earth (cf. {Thirst}, and… … The Collaborative International Dictionary of English
test-tube — [test′to͞ob΄, test′tyo͞ob΄] adj. 1. made in or as in a test tube; experimental 2. produced by artificial insemination [a test tube baby] … English World dictionary
test tube — test tubes also test tube N COUNT A test tube is a small tube shaped container made from glass. Test tubes are used in laboratories … English dictionary
test-tube — adj 1) in vitro <test tube experiments> 2) produced by in vitro fertilization <test tube babies> … Medical dictionary
test-tube — test′ tube adj. produced in or as if in a test tube; synthetic or experimental • Etymology: 1885–90 … From formal English to slang
test tube — n a plain or lipped tube usu. of thin glass closed at one end and used esp. in chemistry and biology * * * a tube of thin glass closed at one end, used for various procedures in chemistry and for the growth of bacterial or viral cultures … Medical dictionary
test tube — n a small glass container that is shaped like a tube and is used in chemistry →↑laboratory … Dictionary of contemporary English
test tube — ► NOUN ▪ a thin glass tube closed at one end, used to hold material for laboratory testing or experiments … English terms dictionary
test tube — n. a tube of thin, transparent glass closed at one end, used in chemical experiments, etc … English World dictionary
