The Collaborative International Dictionary
Acephalan
Acephalan \A*ceph"a*lan\, n. Same as Acephal.
Acephalan
Acephalan \A*ceph"a*lan\, a. (Zo["o]l.) Belonging to the Acephala. [1913 Webster] ||
Wiktionary
acephalan
a. (context zoology English) Belonging to the Acephala. n. acephal