窺伺 Save Sign in to save words Simplified: 窥伺 kuīsì ㄎㄨㄟ ㄙˋ to spy upon to lie in wait for (an opportunity) Character by character 窺(kuī)peep 伺(sì)watch Words that sound like kuīsì 窺視 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0