plural of test-paper

plural of test pilot

plural of tesh

plural of Test nation

plural of testamentary guardian

plural of test bed

An aqueous solution of hydrogen peroxide, containing at least 85% hydrogen peroxide, often also containing a stabilizer to prevent decomposition

An early pregnancy test involving the injection of the tested woman's urine into a female rabbit, then examining the rabbit's ovaries a few days later for changes in response to a hormone.

plural of test firing

A hypothetical test of the social acceptability of something (e.g. a government policy, a certain behaviour) as though by asking the opinions of people drinking in a pub.