IPA: /ˈweɪl.mən/
KK: /ˈhweɪlmən/
A man who hunts whales for their oil and other products.
The whaleman set out to sea in search of the giant creatures.
Whaleman is formed from "whale" (from Old English *hwæl*, meaning a large marine mammal) and "man" (from Old English *mann*, meaning a human being). The word refers to a person who hunts or works with whales.
Think of a 'whale' as a large marine creature and 'man' as a human — a whaleman is someone who works with or hunts whales.