(mathematics) The complexity class where the runtime can be bounded (from above) by a polynomial in the input size.

(mathematics) Of an algorithm, which terminates in polynomial time.

Happening for the first time; doing something for the first time.

Alternative spelling of daytime

(medicine) The time it takes for bleeding to stop in a bleeding time test.

(literary) time considered as a finite commodity that is gradually running out, as the sand in an hourglass

Alternative form of meantime / A mean (average) amount of time.

(informal) A modest level of achievement, often local

noontide; noon; the middle of the day.

The elapsing of time.