1) 盈虚えいきょ Parts 盈 虚 #273,805 Inflections of 盈虚 Class Suru verb Stem Inflected ending ✕ Link copied! えいきょ [1] Meaning Shirabe ① Noun Suru verb Intransitive verb Formal astronomy waxing and waning (of the moon); phase See also: 盈虧 (えいき) ② Noun Suru verb Intransitive verb Formal rising and falling (of fortune) Kanji 盈 エイ fullness, enough, pride 虚 キョ void, emptiness, unpreparedness Forms 盈虚#273,805盈虚えいきょえいきょえいきょ