test tube

English

Alternative forms

  • test-tube

Noun

two test tubes

test tube (plural test tubes)

  1. (chemistry) a glass tube, rounded at one end and open at the other; used for small-scale laboratory tests

Translations

Adjective

test tube (not comparable)

  1. produced in a test tube
  2. conceived or developed in vitro by artificial insemination

Derived terms

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