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)

• passenger-mile
• passenger-miles
• passenger-pigeon
• passenger-pigeons
• passengers
• passe-partout
• passepied
• passepieds
• passer
• passer-by
• Passeres
• multilingual
• multilingualism
• multilinguist
• multilinguists
• multilobate
• multilobed
• multilobular
• multilobulate
• multilocational
• multilocular
• multiloculate
• multiloquence
• multiloquences
• multiloquent