We found 6 dictionaries that define the word group operation:

General (2 matching dictionaries)

1. Group operation: Wikipedia, the Free Encyclopedia
2. group operation: Wiktionary

Computing (1 matching dictionary)

3. Group operation: Encyclopedia

Medicine (1 matching dictionary)

4. Group operation: Medical dictionary

Science (2 matching dictionaries)

5. Group Operation: Eric Weisstein's World of Mathematics
6. group operation: PlanetMath Encyclopedia

Definitions from Wiktionary (group operation) ▸ noun:  (mathematics) A binary operation that combines two elements of a set to produce a third element in a group. ▸ Words similar to group operation ▸ Usage examples for group operation ▸ Idioms related to group operation ▸ Wikipedia articles (New!) ▸ Words that often appear near group operation ▸ Rhymes of group operation ▸ Invented words related to group operation