Chinese
|  | rare; infrequent | 
 to have; there is; there are to have; there is; there are; to exist; to be | 
| simp. and trad. (希有)
 | 希 | 有 | 
Alternative forms
Adjective
希有
-  unusual, uncommon, rare
 
Japanese
Etymology
希 (け, ke: “rare”) + 有 (う, u: “exist”)
Alternative forms
Noun
希有 (hiragana けう, romaji keu)
-  A very rare being, especially a superior one