keno-
before vowels, ken-, word-forming element meaning "empty," from comb. form of Greek kenos "empty," from PIE root *ken- (3) "empty."
keno-
— see ken-
— see ken-
| 词汇 | keno- | 
| 词根词缀 | Online Etymology Dictionary Webster keno- before vowels, ken-, word-forming element meaning "empty," from comb. form of Greek kenos "empty," from PIE root *ken- (3) "empty." keno- — see ken- | 
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