8 letters · 15 points in Scrabble
adjective four times as great or many
adjective having four units or components
adverb by a factor of four
originFrom Middle English fourfold, fourefold, from Old English fēowerfeald. Equivalent to four + -fold. Cognate with Dutch viervoud, Gothic 𐍆𐌹𐌳𐌿𐍂𐍆𐌰𐌻𐌸𐍃 (fidurfalþs).
Etymology from Wiktionary, CC BY-SA 3.0