any large, elephantlike mammal of the extinct genus Mammuthus, from the Pleistocene Epoch, having hairy skin and ridged molar teeth.

immensely large; huge; enormous

a mammoth organization.

adjective

little , miniature , small , tiny

adjective

behemothic , colossal , elephantine , enormous , gargantuan , giant , gigantic , high , immense , jumbo , large , leviathan , long , massive , mighty , monstrous , monumental , mountainous , prodigious , stupendous , titanic , vast , behemoth , brobdingnagian , bunyanesque , cyclopean , gigantesque , herculean , heroic , huge , massy , mastodonic , monster , pythonic , tremendous , great

noun

behemoth , goliath , jumbo , leviathan , monster , titan