pater patentor • patera · · · Info · Definitions · Characters · · pater · · Text Latin · · Script 5 · · Length Definitions · · · (noun) an informal use of the Latin word for father; sometimes used by British schoolboys or used facetiously. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074