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)

• index-finger
• index fossil
• index fossils
• index fund
• index funds
• indexical
• indexing
• indexings
• index learning
• indexless
• Index Librorum Prohibitorum
• index-link
• index-linked
• index-linking
• index-links
• index locorum
• index mineral
• index minerals
• index number
• index numbers
• index rerum
• indexterities
• indexterity
• index-tracking
• index verborum