Grin(noun) A broad smile. Hindi meaning:मुस्कराहट, हंसी Synonyms: Sneer, Smirk, Laugh, Simper Antonyms: Gloom, Glower, Grimace, Sulk Example: I assumed things had gone well for him because he had a big grin on his face. Learn it with 19 more words: Daily Vocabulary – 15 July 2018 →