English
lumbo-dorsal
From lumbo- + dorsal.
Formed from lumbo- + dorsal
Proto-Italic *dorsom
Latin dorsum ‘the back’
Medieval Latin dorsālis ‘of or relating to the back’
Middle English dorsal/dorsale
English dorsal
Today it means
adj —
Language periods are conventional ranges, not dates for this word.
Etymograph / lumbo-dorsal