8 letters · 12 points in Scrabble
adjective so exceedingly large or extensive as to suggest a giant or mammoth
originFrom Ancient Greek γιγαντικός (gigantikós), ultimately from γίγας (gígas, “giant”). According to the Poly-Olbion project coined by Michael Drayton in 1612.
Etymology from Wiktionary, CC BY-SA 3.0