Meaning offill-inin English

Verb

1. to complete a form with required information
   Please fill in the application form carefully.
   Synonyms:

   completefillfinishfulfill
   Antonyms:

   leaveomitskipignore
2. to inform or update someone (on news, etc.)
   The manager will fill us in on the latest sales figures.
   Synonyms:

   briefinformupdatenotifyappriseenlighten
   Antonyms:

   misinformwithholdconcealdeceivemislead
3. to substitute for someone or something temporarily
   I'll fill in for the lead singer if she can't make it.
   Synonyms:

   substitutestand-inreplacecoverdeputize
   Antonyms:

   replace permanentlyremoveeliminatedismissexclude
4. to fill gaps or replace material; restore
   The workers will fill in the potholes on the road with asphalt.
   Synonyms:

   replacerestorerefillreplenishsupplement
   Antonyms:

   removedeleteemptydrainextract