bi·o·lith 
(bīə-lĭth′)
(bīə-lĭth′)n.
A rock formed from the remains of or physiologic action of organisms.
bi′o·lithic adj.
- short-circuit current
- shortcoming
- short covering
- shortcut
- short-day
- short division
- shorten
- shortened form
- shortener
- shortening
- Shorter
- shortfall
- short for
- short fuse
- short game
- shorthair
- short-haired
- shorthand
- short-handed
- short haul
- short-haul
- shorthorn
- short-horned grasshopper
- short hundredweight
- shortie