English noun: smooth muscle | |||
1. | smooth muscle (body) 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) | ||
Synonyms | involuntary muscle | ||
Broader (hypernym) | muscle, musculus | ||
Narrower (hyponym) | musculus sphincter ani internus, myometrium | ||
2. | smooth muscle (body) muscle tissue that does not appear striated under the microscope; has the form of thin layers or sheets | ||
Broader (hypernym) | muscle, muscular tissue | ||
Part holonym | smooth muscle cell | ||