垂涎 すいぜん Also written すいえん, すいせん Meanings Noun, する verb, Intransitive avid desire; craving; thirst; envy watering at the mouth; drooling (orig. meaning) Kanji 垂 dangle. Read as スイ. 涎 saliva; slobber. Read as セン. Words containing 垂涎 垂涎三尺 (すいぜんさんじゃく) avid desire 垂涎の的 (すいぜんのまと) object of avid desire Jinuma: Japanese Dictionary · Word lists