Retinaculum
/ˌrɛtɪˈnækjələm/noun
A band-like anatomical structure that holds an organ, tendon, or other tissue in place.
Did you know?Renaissance anatomists used this Latin term for bodily structures that restrain movement, turning an ancient word for a fastening cord into modern anatomical vocabulary.
Etymological Timeline
Proto-Indo-European
PIE
*ten-
“To stretch, extend, or hold tight”
Classical Latin
Latin
retinēre
“To hold back, restrain, or retain”
Classical Latin
Latin
retināculum
“A fastening device, restraint, or tether; literally a small means of holding back”
16th Century
Neo-Latin
retinaculum
“An anatomical band or structure that restrains and holds tissue in place”
Modern English
English
retinaculum
“A band-like structure that keeps tendons, organs, or tissues in position”