We found 7 dictionaries that define the word celtics:

General (5 matching dictionaries)

1. Celtics: Merriam-Webster
2. Celtics: Vocabulary.com
3. Celtic's, Celtics, celtics: Wordnik
4. Celtics: Wikipedia, the Free Encyclopedia
5. Celtics: Wiktionary

Computing (1 matching dictionary)

6. Celtics: Encyclopedia

Slang (1 matching dictionary)

7. celtics: Urban Dictionary

(Note: See celtic as well.)

Definitions from Wiktionary (Celtics) ▸ noun:  Any of several sports teams. See Wikipedia for a list. Opposite: non-Celtics, non-Celtic teams, non-Celtic people Types: Boston, more... Phrases: Boston Celtics, 1961 Boston Celtics boycott, Boston Celtics accomplishments and records, Boston Celtics all-time roster, History of the Boston Celtics, more... ▸ Words similar to celtics ▸ Usage examples for celtics ▸ Idioms related to celtics ▸ Wikipedia articles (New!) ▸ Popular adjectives describing celtics ▸ Words that often appear near celtics ▸ Rhymes of celtics ▸ Invented words related to celtics