兮

xī
(particle in old Chinese similar to 啊)

CEDICT

  1. (literary) Sentence-internal or final exclamatory particle.
  2. Sentence-internal or final exclamatory particle.

Wiktionary

用于句中或句末，相当于「啊」：(1)表示感叹的语气。《诗经．唐风．绸缪》：「子兮子兮，如此良人何？」《史记．卷七．项羽本纪》：「力拔山兮气盖世，时不利兮骓不逝。」(2)表示赞叹、肯定的语气。《诗经．郑风．羔裘》：「彼其之子，邦之彦兮。」

重編國語辭典

Containing this entry

兮兮 xīxī (particle used to exaggerate certain adjectives, in particular 神经兮兮, 脏兮兮, 可怜兮兮, and 惨兮兮)