Klingon Word of the Day for Friday, December 06, 2019 Klingon word: yan Part of speech: verb Definition: wield or use or manipulate a sword Source: KGT (230 KE, 249 EK, 259 EK, 262 EK, 263 EK) This Klingon Word of the Day is brought to you by qurgh (qurgh at kli.org).