Medical Dictionary
astomatous
adj asto·ma·tous \(ˈ)ā-ˈstäm-ət-əs, -ˈstōm-\
Medical Definition of ASTOMATOUS
: having no mouth; especially : lacking a cytostome <astomatous ciliates>
Seen & Heard
What made you want to look up astomatous? Please tell us where you read or heard it (including the quote, if possible).