We found 2 dictionaries that define the word that'll do:

General (2 matching dictionaries)

1. That'll do: Cambridge Advanced Learner's Dictionary
2. that'll do: Wiktionary

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