IPA: /ˈweɪlboʊt/
KK: /ˈhweɪlˌboʊt/
A type of long, narrow boat that is pointed at both ends, designed for quick movement and often used for hunting whales.
The crew prepared the whaleboat for their expedition into the icy waters.
Whaleboat is formed from "whale" (from Old English "hwæl", meaning a large marine mammal) and "boat" (from Old English "bāt", meaning a small vessel for traveling on water). The word "whaleboat" refers to a boat specifically designed for hunting or navigating in the presence of whales.
Think of a 'large marine mammal' ('whale') and a 'small vessel' ('boat') — together, they create a boat meant for navigating the waters where whales are found.
No commonly confused words.