fluke

definition: parasitic flatworms having external suckers for attaching to a host
example:
speech part: noun
synonyms: trematode trematode worm
definition: either of the two lobes of the tail of a cetacean
example:
speech part: noun
synonyms:
definition: flat bladelike projection on the arm of an anchor
example:
speech part: noun
synonyms: flue
definition: a barb on a harpoon or arrow
example:
speech part: noun
synonyms:
definition: a stroke of luck
example:
speech part: noun
synonyms: good luck good fortune

fluke is explained and pronounced

How fluke is being used?