We found one dictionary that defines the word line perforation:

Art (1 matching dictionary)

1. Glossary of Stamp Collecting Terms (No longer online)

▸ Words similar to line perforation ▸ Usage examples for line perforation ▸ Idioms related to line perforation ▸ Wikipedia articles (New!) ▸ Words that often appear near line perforation ▸ Rhymes of line perforation ▸ Invented words related to line perforation