What is the meaning of Oon?

ISO 639-3 language code for Önge.

An oven.

↑ Thomas Darlington (1887), The Folk-speech of South Cheshire, page 225

first-person singular present indicative of olla

genitive singular of oo

first-person singular indicative present of olla

alternative form of on (“one”)

alternative form of on (“one”)

alternative form of on (“singly”)

avocado

Source: wiktionary.org