We found 3 dictionaries that define the word line off:

General (2 matching dictionaries)

1. line off: Merriam-Webster
2. line off: Wiktionary

Sports (1 matching dictionary)

3. Line-off: Sports Definitions

Definitions from Wiktionary (line off) ▸ verb:  (transitive) To mark off using lines. ▸ Words similar to line off ▸ Usage examples for line off ▸ Idioms related to line off ▸ Wikipedia articles (New!) ▸ Words that often appear near line off ▸ Rhymes of line off ▸ Invented words related to line off