n.
Pronunciation: ' yes
Function: adverb
Etymology: Middle English, from Old English g ē se
Date: before 12th century
1 ― used as a function word to express assent or agreement <are you ready? Yes, I am>
2 ― used as a function word usually to introduce correction or contradiction of a negative assertion or direction <don't say that! Yes, I will>
3 ― used as a function word to introduce a more emphatic or explicit phrase
4 ― used as a function word to indicate uncertainty or polite interest or attentiveness