Search Result for "mater": 
Wordnet 3.0

NOUN (1)

1. an informal use of the Latin word for mother; sometimes used by British schoolboys or used facetiously; 



The Collaborative International Dictionary of English v.0.48:

Mater \Ma"ter\, n. [L., mother. See Mother.]
   See Alma mater, Dura mater, and Pia mater.
   [1913 Webster]


WordNet (r) 3.0 (2006):

mater
    n 1: an informal use of the Latin word for mother; sometimes
         used by British schoolboys or used facetiously