[ad_1] noun, plural ar·y·bal·loi [ar-uh–bal-oi] /ˌær əˈbæl ɔɪ/. Greek and Roman Antiquity.
- an oil jar, characterized by a spherical body, flat-rimmed mouth, and often a single handle extending from the lip to the shoulder of the jar, used chiefly for fragrant ointments.