Proto-IE: *ār- <PIH -*rH->
Meaning: open place, space
Hittite: arha- c. 'Grenze, Gebiet; Ufer (des Meeres), arha (Adv.) 'hinaus, fort', Lyd. aara- 'Hof, ländl. Besitz' (with doubts Tischler 55-56)
Old Indian: āré `far (from)', ārā́t `from a distant place'
Latin: ārea f. `freier Platz, Bauplatz; Dreschtenne, Hofraum, Rennbahn, Gartenbeet, Gottesacker, Glatze'
Russ. meaning: свободое, открытое место, просторы
