Indo-European etymology : Query result

Proto-IE: *eis-

Meaning: to fall upon, to act sharply

Tokharian: B aise 'power' (Adams 107)

Old Indian: iṣṇā́ti, íṣyati `to cause to move quickly, to send off, impel, incite', ī́ṣate `to go; to fly away, escape; to attack, hurt'; iṣ- f. `refreshment, enjoyment', iṣirá- `refreshing, flourishing; vigorous, active, quick'

Avestan: aēš- `(sich) in eilige Bewegung setzen', aēšma- `Zorn'

Old Greek: iái̯nō `wärmen, erquicken, erfreuen', hīaró-, hīeró- `kräftig, rasch'; ói̯stro-s m. 'Bremse, Viehbremse, Stich, Stachel, heftiger Trieb, heftige Begier, Verlangen, Wut, Wahnsinn'

Baltic: *aĩs-t-r-u- adj., *aĩs-t-r-ā̂ f.

Germanic: *aís-ō(n-) f., *áis-ō- vb., *fr(a)-áis-a- vb.; *uf-ais-t-i- c.

Latin: īra f. `Zorn, Wut'

Russ. meaning: бросаться, резко воздействовать

References: WP I 106 f