10 letters · 21 points in Scrabble
verb put an end to; kill
verb put out, as of fires, flames, or lights
verb extinguish by crushing
originBorrowed from Latin extinguo (“to put out (what is burning), quench, extinguish, deprive of life, destroy, abolish”), from ex (“out”) + stinguere (“to put out, quench, extinguish”). Doublet of extinct.
Etymology from Wiktionary, CC BY-SA 3.0