What does spines mean in crosswords?

spines means: Backbones or stiff supporting parts.

Which crossword clues can have spines as the answer?

Possible clues for spines include "Backbone sections".

Word entry · 6 letters

Best crossword clue

"Backbone sections"

6 letters · collected on this word page

6 lettersSorted einpssStarts with SEnds with S1 cluesCommon crossword word

1S2P3I4N5E6S

01“Backbone sections”6 letters

Not quite right?

S_____