pi·per·o·nal 
(pī-pĕrə-năl′, pĭ-)
(pī-pĕrə-năl′, pĭ-)n.
A white powder, C8H6O3, having a floral odor, used as flavoring and in perfume.
[PIPER(INE) + -ON(E) + -AL3.]
- whodunit
- whodunnit
- whoever
- whole
- whole blood
- 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