foraminifer foramination • foraminifera · · · Info · Definitions · Synonyms · Characters · · foraminifer · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) marine microorganism having a calcareous shell with openings where pseudopods protrude. Synonyms: foram. · · Noun Definition 1 Synonyms · · · foram · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072