noun, plural am·phi·ar·thro·ses [am-fee-ahr-throh-seez] /ˌæm fi ɑrˈθroʊ siz/. Anatomy.
a joint permitting only slight motion, as that between the vertebrae.
Origin of amphiarthrosis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural -ses (-siːz)
anatomy a type of articulation permitting only slight movement, as between the vertebrae of the backbone
Word Origin for amphiarthrosis
C19: from amphi- + Greek arthrōsis articulation, from arthron a joint
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