(nautical) Having fifteen masts.

Alternative spelling of 15 minutes

The start of the sixteenth hour of the day on the 24-hour clock i.e. 15:00. / The number one thousand five hundred. / The year 1500.

Alternative form of 15 minutes of fame

Alternative form of 15 megabytes of fame

(Canada, US) To spend one's money carefully and sparingly, so that it lasts; to be thrifty.

In the fifteenth place; fifteenth in a row.

The monetary amount of fifteen pence.

Having a value or cost of fifteenpence.

(informal) Of about fifteen years of age.