Prot.

Protestant

proto- /prō-tō-/ or, before a vowel, prot- /prōt-/

1. Denoting: first
2. First of a series
3. First-formed
4. Primitive
5. Ancestral
6. A (specified) protolanguage (linguistics)

• perchlorate
• perchlorates
• perchloric
• perchloroethylene
• Percidae
• perciform
• percine
• percing
• percipience
• percipiences
• percipiencies
• percipiency
• percipient
• percipients
• percoct
• percoid
• percoids
• percolate
• percolated
• percolates
• percolating
• percolation
• percolations
• percolator
• percolators