Mortimer mortifyingly • mortise · · · Info · Definitions · Characters · · Mortimer · · Text Latin · · Script 8 · · Length Definitions · · · (noun) English nobleman who deposed Edward II and was executed by Edward III (1287-1330). Synonyms: Roger de Mortimer. · · Noun Definition 1 Characters · · M latin capital letter m U+004D e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074