напасть

Old Church Slavonic

напасть • (napastĭ) f

accident, misfortune
peril
- from Vita Methodii, 1400100-1400120:
  на вьсѣхъ же поутьхъ въ многꙑ напасти въпадъше отъ неприꙗзни, по поустꙑнѧмъ въ разбоиникꙑ и по морю въ вълънꙑ вѣтрьнꙑ, по рѣкамъ въ съмьртьнꙑ незапьнꙑ.
  na vĭsěxŭ že putĭxŭ vŭ mnogy napasti vŭpadŭše otŭ neprijazni, po pustynęmŭ vŭ razboiniky i po morju vŭ vŭlŭny větrĭny, po rěkamŭ vŭ sŭmĭrtĭny nezapĭny.
  On all his journeys he met with many perils because of the Adversary: in the wilderness with robbers, at sea with windblown waves, and on rivers with imminent death.

на- (na-) +‎ пасть (pastʹ)

напа́сть • (napástʹ) f inan (genitive напа́сти, nominative plural напа́сти, genitive plural напа́стей)

Declension of напа́сть (inan fem-form 3rd-decl accent-a)

Pre-reform declension of напа́сть (inan fem-form 3rd-decl accent-a)

напа́сть • (napástʹ) pf (imperfective напада́ть)

to attack, to fall on, to assault, to descend (on)
to come across, to come upon, to hit on
я напа́л на мысль ― ja napál na myslʹ ― the thought occurred to me
(feeling, condition) to come (over), to grip, to seize, to overcome

Conjugation of напа́сть (class 7b perfective intransitive)