Adjective dummy has 1 sense
  1. dummy - having the appearance of being real but lacking capacity to function; "a dummy corporation"
    natural (indirect, via artificial)
,Noun dummy has 4 senses
  1. dummy, silent person - a person who does not talk
    --1 is a kind of mute, deaf-mute, deaf-and-dumb person
  2. dumbbell, dummy, dope, boob, booby, pinhead - an ignorant or foolish person
    --2 is a kind of simpleton, simple
  3. dummy - a figure representing the human form
    --3 is a kind of
    --3 has particulars:
     lay figure; mannequin, manikin, mannikin, manakin, form; ventriloquist's dummy
  4. blank, dummy, blank shell - a cartridge containing an explosive charge but no bullet
    --4 is a kind of cartridge
,Verb dummy has 1 sense
  1. dummy, dummy up - make a dummy of; "dummy up the books that are to be published"
    --1 is one way to produce, make, create
    Sample sentence:
    Somebody ----s something