We found 3 dictionaries that define the word tightening up:

General (3 matching dictionaries)

1. tightening up: Merriam-Webster
2. tightening up: Vocabulary.com
3. tightening up: Wiktionary

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