breast·stroke 
(brĕststrōk′)
(brĕststrōk′)n.
1. A swimming stroke in which a person lies face down in the water, extends the arms in front of the head, pulls the arms back under the surface of the water, and then performs a frog kick.
2. A race or a leg of a race in which this stroke is swum.
breaststroke′ v.
breaststrok′er n.
- sanicle
- sanidine
- sanies
- sanious
- sanitarian
- sanitarily
- sanitarium
- sanitary
- sanitary engineer
- sanitary engineering
- sanitary landfill
- sanitary napkin
- sanitation
- sanitization
- sanitize
- sanity
- San Jacinto River
- San Joaquin River
- San Jose
- San Jose scale
- San José
- San Juan
- San Juan Capistrano
- San Juan Hill
- San Juan Islands