erub

noun, plural er·u·bin [air–oo-vin, er-; Sephardic Hebrew e-roo-veen; Ashkenazic Hebrew ey-roo -vin] /ˈɛər ʊˌvɪn, ˈɛr-; Sephardic Hebrew ɛ ruˈvin; Ashkenazic Hebrew eɪˈrʊ vɪn/, er·ubs. Judaism.

1. eruv.