mill·stream 
(mĭlstrēm′)
(mĭlstrēm′)n.
The rapid stream of water flowing in a millrace.
- chagrin
- chai
- Chaim Azriel
- chain
- Chain
- chainfall
- chain gang
- chain initiation codon
- chain letter
- chainlink fence
- chainlink fencing
- chain mail
- chainman
- chain of command
- chain pickerel
- chain-react
- chain reaction
- chainsaw
- chain saw
- chain-saw
- chain-smoke
- chain smoker
- chain stitch
- chain store
- chain termination codon