Bedeutung von “file” im Essential American English Dictionary

file

verb us /fɑɪl/ present participle filing, past tense and past participle filed

to put documents into an ordered system so that you can easily find them:

She filed all her tax returns under T.

to rub something with a rough tool in order to make it smooth

(Definition von “file verb” aus dem Webster's Essential Mini Dictionary © Cambridge University Press)