risorius (0 synonym found)

We don't have synonyms for risorius yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are rigorous, risorial and pistorius.


We don't have any synonyms for risorius yet.

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Definition of risorius:

(n) : (anatomy) A narrow band of facial muscle arising from the fascia over the masseter and inserting into the tissues at the corner of the mouth, which it draws laterally, as is used when smiling.

Definition of risorius:

(n) : (anatomy) A narrow band of facial muscle arising from the fascia over the masseter and inserting into the tissues at the corner of the mouth, which it draws laterally, as is used when smiling.

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