Found 2 items, similar to mater.
English → English (WordNet) Definition: mater mater n : informal terms for a mother [syn: ma, mama, mamma, mom, momma, mommy, mammy, mum, mummy]
English → English (gcide) Definition: Mater Mater \Ma"ter\, n. [L., mother. See Mother.] See Alma mater, Dura mater, and Pia mater. [1913 Webster]