noshPronunciation: /nɒʃ/ informalDefinition of nosh noun [mass noun] British food:filling the freezer with all kinds of nosh [count noun] North American a snack or small item of food:have plenty of noshes and nibbles conveniently placed verb [no object] eat food enthusiastically or greedily:you can nosh to your heart’s content [with object]:there I sat, noshing my favourite food North American eat between meals: today’s grazing is different from what we used to call noshing or snackingOrigin: early 20th century (denoting a snack bar): Yiddishnosh in other Oxford dictionaries Definition of nosh in the US English dictionary