t 1 r 1 e 1 b 3 l 1 e 1
6 letters · 8 points in Scrabble
Meaning
noun the pitch range of the highest female voice
verb sing treble
verb increase threefold
originPIE word *tréyes From Middle English treble, from Old French treble, from Latin triplus. Doublet of triple.
Etymology from Wiktionary, CC BY-SA 3.0