We found 4 dictionaries that define the word one swallow does not make a summer:

General (3 matching dictionaries)

1. one swallow does not make a summer, one swallow does not make a summer: Oxford Learner's Dictionaries
2. one swallow does not make a summer: Wiktionary
3. One Swallow Does Not Make a Summer: Wikipedia, the Free Encyclopedia

Miscellaneous (1 matching dictionary)

4. One swallow does not make a summer: Idioms

Definitions from Wikipedia (One Swallow Does Not Make a Summer) ▸ noun:  a 1947 Swedish comedy film directed by Hasse Ekman. ▸ Words similar to one swallow does not make a summer ▸ Usage examples for one swallow does not make a summer ▸ Idioms related to one swallow does not make a summer ▸ Wikipedia articles (New!) ▸ Words that often appear near one swallow does not make a summer ▸ Rhymes of one swallow does not make a summer ▸ Invented words related to one swallow does not make a summer