COLUMBIAN MAMMOTH(noun)Did you mean?RhymesAlso try..mammothcolumbianDefinitions There is 1 meaning of the phrase Columbian Mammoth. Columbian Mammoth - as a noun A variety of mammoth Synonyms (Exact Relations)mammuthus columbiWord Variations & RelationsStarts CStarts COStarts COLStarts COLUEnds HEnds THEnds OTHEnds MOTHStarts C & ends HStarts CO & ends HStarts C & ends THA-Z Proximitiescolumbary18columbate15columbates16columbiacolumbian Columbian Mammoth columbic16columbidaecolumbiformescolumbine15columbines16