Pier·rot 
(pēə-rō′, pyĕ-rō)
(pēə-rō′, pyĕ-rō)n.
A character in French pantomime, dressed in a floppy white outfit.
[French, diminutive of the name Pierre, Peter, from Old French, from Latin Petrus.]
- adorner
- adornment
- Adowa
- Adowa
- ADP
- ad rem
- adrenal
- adrenal cortex
- adrenalectomy
- adrenal gland
- adrenaline
- adrenalize
- adrenally
- adrenal medulla
- adrenergic
- adrenergically
- adrenochrome
- adrenocortical
- adrenocorticosteroid
- adrenocorticotrophic
- adrenocorticotrophic hormone
- adrenocorticotrophin
- adrenocorticotropic
- adrenocorticotropic hormone
- adrenocorticotropin