1. have an effect upon

    e.g. Will the new rules affect me?

    Synonym: affectimpactbear uponbear ontouch

2. restore by replacing a part or putting together what is torn or broken

    e.g. She repaired her TV set
           Repair my shoes please

    Synonym: repairmendfixbusheldoctorfurbish uprestore

3. refer to or discuss briefly

4. be relevant to

    e.g. There were lots of questions referring to her talk
           My remark pertained to your earlier comments

    Synonym: referpertainrelateconcerncome tobear ontouchhave-to doe with