Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun marlin
1 sense of marlin
Sense 1
marlin -- (large long-jawed oceanic sport fishes; related to sailfishes and spearfishes; not completely cold-blooded i.e. able to warm their brains and eyes)
=> billfish -- (giant warm-water game fish having a prolonged and rounded toothless upper jaw)