MUSCULUS

Pronunciation (US):

(GB):

 Dictionary entry overview: What does musculus mean? 

• MUSCULUS (noun)
  The noun MUSCULUS has 1 sense:

1. one of the contractile organs of the body

  Familiarity information: MUSCULUS used as a noun is very rare.

 Dictionary entry details 

• MUSCULUS (noun)

Sense 1

Meaning:

One of the contractile organs of the body

Classified under:

Nouns denoting body parts

Synonyms:

muscle; musculus

Hypernyms ("musculus" is a kind of...):

contractile organ; contractor (a bodily organ that contracts)

Meronyms (parts of "musculus"):

muscle cell; muscle fiber; muscle fibre (an elongated contractile cell that forms the muscles of the body)

Hyponyms (each of the following is a kind of "musculus"):

skeletal muscle; striated muscle (a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes)

pronator (a muscle that produces or assists in pronation)

supinator (a muscle (especially in the forearm) that produces or assists in supination)

levator (a muscle that serves to lift some body part (as the eyelid or lip))

antagonistic muscle ((physiology) a muscle that opposes the action of another)

eye muscle; ocular muscle (one of the small muscles of the eye that serve to rotate the eyeball)

rectus (any of various straight muscles)

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))

anatomical sphincter; sphincter; sphincter muscle (a ring of muscle that contracts to close an opening)

tensor (any of several muscles that cause an attached structure to become tense or firm)

 Context examples 

A subspecies of common house mouse (Mus musculus).

(Mus musculus castaneus, NCI Thesaurus)

The C57BL/10 strain carries a Y chromosome of Asian Mus musculus origin and a LINE-1 element from Mus spretus, suggesting that up to 6.5% of the genome is Mus spretus in origin.

(C57BL/10 Mouse, NCI Thesaurus)

The strain carries a Y chromosome of Asian Mus musculus origin and a LINE-1 element from Mus spretus, suggesting that up to 6.5% of the genome is Mus spretus in origin.

(C57BL/6 Mouse, NCI Thesaurus)

Derived by Little (1921) from A Lathrop stocks and separated out before 1937, the C57BL/6 mouse has a black coat and carries a Y chromosome of Asian Mus musculus origin and a LINE-1 element from Mus spretus.

(C57BL/6 Mouse, NCI Thesaurus/CDISC)

Derived by Little (1921) from A Lathrop stocks and separated out before 1937, the C57BL/10 mouse has a black coat and carries a Y chromosome of Asian Mus musculus origin and a LINE-1 element from Mus spretus.

(C57BL/10 Mouse, NCI Thesaurus/CDISC)

A very slender, longitudinal column of motor neurons in the ventrolateral medulla oblongata; its efferent fibres leave with the vagus and glossopharyngeal nerve and innervate the striated muscle fibres of the pharynx (including the musculus levator veli palatini) and the vocal cord muscles of the larynx.

(Nucleus Ambiguus, NCI Thesaurus)