8 letters · 18 points in Scrabble
noun a reference book containing words (usually with their meanings)
origin1590, from word + book. Compare West Frisian wurdboek (“dictionary”), German Low German Woordenbook, Wöörbook (“dictionary”), Dutch woordenboek (“dictionary”), German Wörterbuch (“dictionary”), Danish ordbog (“dictionary”), Swedish ordbok (“dictionary”).
Etymology from Wiktionary, CC BY-SA 3.0