cribar bedeutet auf Englisch

riddle [riddled, riddling, riddles]▼(to put something through a riddle or sieve)
verb
[UK: ˈrɪd.l̩] [US: ˈrɪd.l̩]

sieve [sieved, sieving, sieves]▼(to strain, sift or sort using a sieve)
verb
[UK: sɪv] [US: ˈsɪv]

winnow [winnowed, winnowing, winnows]▼(to separate the heavier and lighter with a current of air)
verb
[UK: ˈwɪ.nəʊ] [US: ˈwɪˌno.ʊ]