amphiarthrosis

American

[am-fee-ahr-throh-sis] / ˌæm fi ɑrˈθroʊ sɪs /

noun

Anatomy.

plural

amphiarthroses

a joint permitting only slight motion, as that between the vertebrae.

amphiarthrosis British

/ ˌæmfɪɑːˈθrəʊsɪs /

noun

anatomy a type of articulation permitting only slight movement, as between the vertebrae of the backbone

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

amphiarthrodial

adjective

Etymology

Origin of amphiarthrosis

1830–40; amphi- + Greek árthrōsis articulation. See arthro-, -osis

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023