WordNet: involuntary muscle, smooth muscle
a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart)
- hypernym muscle, musculus
- hyponym myometrium
- hyponym musculus sphincter ani internus
involuntary muscle
- (suomi) tahdoton lihas (synonyymi)
smooth muscle
- (suomi) sileä lihas (synonyymi)