'Colleague' definitions:

Definition of 'colleague'

From: WordNet
noun
An associate that one works with [syn: colleague, co- worker, fellow worker, workfellow]
noun
A person who is member of one's class or profession; "the surgeon consulted his colleagues"; "he sent e-mail to his fellow hackers" [syn: colleague, confrere, fellow]

Definition of 'Colleague'

From: GCIDE
  • Colleague \Col"league\ (k[o^]l"l[=e]g), n. [F. coll[`e]gue, L. collega one chosen at the same time with another, a partner in office; col- + legare to send or choose as deputy. See Legate.] A partner or associate in some civil or ecclesiastical office or employment. It is never used of partners in trade or manufactures.
  • Syn: Helper; assistant; coadjutor; ally; associate; companion; confederate. [1913 Webster]

Definition of 'Colleague'

From: GCIDE
  • Colleague \Col*league"\ (k[o^]l*l[=e]g"), v. t. & i. To unite or associate with another or with others. [R.] --Shak. [1913 Webster]