boul·der also bowl·der 
(bōldər)
(bōldər)n.
A large rounded mass of rock lying on the surface of the ground or embedded in the soil.
[Middle English bulder, of Scandinavian origin; see bhel-2 in the Appendix of Indo-European roots.]
- whole-cell vaccine
- whole cloth
- whole enchilada
- whole gale
- wholehearted
- wholeheartedly
- wholeheartedness
- whole hog
- whole language
- whole-language
- whole life insurance
- whole milk
- wholeness
- whole note
- whole number
- whole rest
- wholesale
- wholesaler
- whole schmear
- wholesome
- wholesomely
- wholesomeness
- whole step
- whole tone scale
- whole-wheat