Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
weed [wiːd] n сорня́к#
vt (garden) поло́ть*(вы́полоть perf)
weed out vt устраня́ть (устрани́ть perf)
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: