Crossword clues for the word: SPINA The word SPINA has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for SPINA Showing 1 to 6 of 6 results Clue(s) ___ yarn (tell a story) "The backbone, medically" "Thorn, in old Rome" "Thorn, to Tacitus" Caesar's backbone Thorn: Lat.