I. interjection Date: 1604 — used to express amazement, joy, or surprise II. intransitive verb Date: 1951 to exclaim in amazement, joy, or surprise , ~ noun
OOH
Meaning of OOH in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012