(geology) The geologic eon from about 4,600 to 3,800 million years ago, marked by the formation of the first rocks.

(idiomatic) To delay a situation until one is prepared.

(sports) Stoppage time.

plural of life-time

(usually prefixed by an ordinal) A repeated occurrence or event

plural of benting time

(archaic) The season when pigeons are said to feed on bents, before peas are ripe.

plural of lead time

(slang) Time dedicated to sexual activity; by extension, sexual intercourse.

(slang, humorous) Time dedicated to sexual activity; by extension, sexual intercourse.