Definition of fall off
1 : trend 1b
2 of a ship : to deviate to leeward of the point to which the bow was directed
Examples of fall off
<the coastline falls off toward the north after you round the bay>
First Known Use of fall off
Learn More about fall off
Thesaurus: All synonyms and antonyms for "fall off"
Seen and Heard
What made you want to look up fall off? Please tell us where you read or heard it (including the quote, if possible).