軟なん体たい動どう物ぶつなんたいどうぶつFreq.FrequencyTop 100,000Meanings1nounmollusc; molluskZoological term for the phylum Mollusca, including snails, clams, octopuses, etc.イカやタコは軟なん体たい動どう物ぶつに分ぶん類るいされる。