or (in the plural) עָר; or עָיַר; (Judges 10:4), from עוּר; a city (a place guarded by waking or a watch) in the widest sense (even of a mere encampment or post); Ai (from margin), city, court (from margin), town.
from an unused root probably meaning to be firm; the earth (at large, or partitively a land); [idiom] common, country, earth, field, ground, land, [idiom] natins, way, [phrase] wilderness, world.