9 letters · 11 points in Scrabble
adjective having saw-like notches with the notches themselves similarly notched
originEtymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Italic *dwi- Latin bi-bor. English bi- English serrate English biserrate From bi- + serrate.
Etymology from Wiktionary, CC BY-SA 3.0