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)

• abdominous
• abduce
• abduced
• abducent
• abduces
• abducing
• abduct
• abducted
• abductee
• abductees
• abducting
• abduction
• abductions
• abductor
• abductors
• abducts
• abeam
• abear
• abearing
• abears
• abecedarian
• abecedarians
• abed
• a bee in one's bonnet
• abeigh