testing
UK: ˈtɛstɪŋ | US: ˈtɛstɪŋ
n. the act of subjecting something to a test or trial
vt. the present participle of "test," meaning to evaluate or examine
The word "testing" derives from the Old French tester (to witness or examine), which traces back to Latin testum (earthen pot, used metaphorically for "judgment vessel"). The suffix -ing is a productive English suffix forming present participles or gerunds. The combination reflects the action or process of evaluating something, preserving the original sense of scrutiny.
The software underwent rigorous testing before release.
She spent the afternoon testing new recipes.
Testing for allergies requires a specialist.
The teacher is testing the students' comprehension.
Environmental testing revealed high pollution levels.