acanthology

[ ak-uh n-thol-uh-jee ]
/ ˌæk ənˈθɒl ə dʒi /

noun Biology.

the study of spines, as in sea urchins or certain spiny-headed worms, particularly as they relate to taxonomic classification.

Origin of acanthology

OTHER WORDS FROM acanthology

a·can·tho·log·i·cal [uh-kan-thuh-loj-i-kuh l] /əˌkæn θəˈlɒdʒ ɪ kəl/, adjective ac·an·thol·o·gist, noun