Why turkey has the same name as Turkey
"to push slightly with the elbow," 1670s, perhaps from Scandinavian (cf. Norwegian nugge, nyggje "to jostle, rub;" Icelandic nugga "to rub, massage"). Related: Nudged; nudging.
"complainer, nagger," 1960s, from Yiddish, from Slavic words meaning "fret, ache," realted to the root of nudnik (q.v.).
"a slight push," 1836, from nudge (v.).
A chronic nagger, kibitzer, or complainer: He's not a writer, he's a nudge/not as an assassin, but as a nudge and a nerd (1960s+) v: Usually he comes up to nudgy me while I'm writing/and oh nudjh, could he nudjh!
[fr Yiddish fr Slavic ''fret, dully ache''; perhaps influenced by English nudge]