stop up

Definitions of stop up
  1. verb
    fill or close tightly with or as if with a plug
    stop up the leak”
    synonyms: plug, secure
    see moresee less
    show 4 types...
    hide 4 types...
    stopper, stopple
    close or secure with or as if with a stopper
    plug with a tampon
    fill the chinks of, as with caulking
    cork, cork up
    close a bottle with a cork
    type of:
    close, fill up
    fill or stop up
Word Family