We found 3 dictionaries that define the word running shorts:

General (1 matching dictionary)

1. Running shorts: Wikipedia, the Free Encyclopedia

Slang (2 matching dictionaries)

2. running shorts, Running shorts: Urban Dictionary

Definitions from Wikipedia (Running shorts) ▸ noun:  a specialized form of shorts worn by runners. ▸ Words similar to running shorts ▸ Usage examples for running shorts ▸ Idioms related to running shorts ▸ Wikipedia articles (New!) ▸ Words that often appear near running shorts ▸ Rhymes of running shorts ▸ Invented words related to running shorts