hypergelast

发音

US /ˌhaɪpəɹd͡ʒəˈlæst/

词形变化

hypergelasts 复数 hypergelasts

释义与例句

n.
  1. 1.

    Someone who laughs excessively.

词源

From Ancient Greek ὑπέρ (hupér, “over”) + γελαστής (gelastḗs, “laughter”), from γελάω (geláō, “I laugh”).

来源：wiktionary