YESSIR


Meaning of YESSIR in English

[ 'jɛsə , jɛs'sə: ]

■ exclamation informal expressing assent, especially to a superior.

↘ N. Amer. expressing emphatic affirmation.

Origin

early 20th cent.: alt. of yes sir .

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.