IPA: //ˈtʃeɪn.sɔː//
KK: /ˈtʃeɪnˌsɔ/
A tool that uses a rotating chain with sharp teeth to cut through wood, often used for cutting down trees or trimming branches.
The lumberjack used a chainsaw to fell the large tree quickly.
To cut something using a power tool that has a chain with sharp teeth that moves around a bar.
He decided to chainsaw the fallen tree in his backyard.
Past: chainsawed
Past Participle: chainsawed
Chainsaw → The word is formed from "chain" (from Old English "cægen", meaning a linked series of metal rings) and "saw" (from Old English "sagu", meaning a tool for cutting). A chainsaw is a tool that uses a linked series of cutting teeth to saw through wood.
Think of a 'chain' of metal links working together with a 'saw' to cut through wood — that's how a chainsaw operates.