time / hour / the hours or time when something happens

to show, to have somebody see / to display, to show, to demonstrate / to indicate, point out, to denote / to indicate (for a measuring device such as a clock to show a value)

(physics) angular velocity

physics (as an area of study)

physical object; object; body

something that is set one way and will not change; something that is fixed; something that is regular

fixed, settled, certain

(computer science) time complexity

which... (of three or more choices) / (by) who... / which way...; where... / which... (three or more persons)

well, ... / let me see, ...; let's see, ...