1. Plural of mort; a note sounded on a horn at the death of a deer in hunting.
Usage: hunting; archaic
2. Plural of mort; a large quantity or number of something.
Usage: informal; chiefly British

Examples

• The huntsman sounded the morts when the stag was brought down.
• There were morts of people at the festival.
• She received morts of letters after her appearance on television.
• The old hunting tradition included blowing morts to signal the kill.
• He had morts of experience in the field.