Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun three-decker

3 senses of three-decker

Sense 1
club sandwich, three-decker, triple-decker -- (made with three slices of usually toasted bread)
       => sandwich -- (two (or more) slices of bread with a filling between them)

Sense 2
three-decker -- (any ship having three decks)
       => ship -- (a vessel that carries passengers or freight)

Sense 3
three-decker -- (a warship carrying guns on three decks)
       => warship, war vessel, combat ship -- (a government ship that is available for waging war)