Definition of stickum in English:

stickum

noun

North American
informal
  • A sticky or adhesive substance; gum or paste.

    adhesive, glue, fixative, gum, paste, bonding, binder, sealer, sealant
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Origin

Early 20th century: from the verb stick + -um (representing the pronoun them).

Pronunciation

stickum

/ˈstikəm//ˈstɪkəm/