[UN-1 8. Cf. Du. ongegomd.] Not smeared or treated with gum; free from gumming.
[1775. Ash.]
1799. G. Smith, Laboratory, II. 80. An ungummed paper will stick very close to the top of your tongue.
1897. Kipling, City Dreadf. Nt., 95. He now takes up an ungummed chupatti and fits it carefully all round.