We found 2 dictionaries that define the word cinch marks:

General (1 matching dictionary)

1. cinch marks: Merriam-Webster

Art (1 matching dictionary)

2. Movie Terminology Glossary (No longer online)

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