tested
UK: ˈtɛstɪd | US: ˈtɛstɪd
adj. having undergone examination or trial to confirm quality or performance
v. (past tense & past participle of "test") subjected to a procedure to evaluate characteristics or reliability
The word "tested" derives from the Latin testum (earthen pot, crucible), later evolving into Old French test (trial vessel) and Middle English testen (to assess purity, especially of metals). The suffix -ed marks past tense/participle, indicating completed action. Historically, "testing" involved metallurgical assays, metaphorically extending to any form of verification.
The newly developed software was thoroughly tested before release.
Her patience was tested during the long delay.
These materials are tested for durability under extreme conditions.
The athlete felt confident after having tested his limits in training.
Only tested hypotheses were included in the final research paper.