9-letter words that start with proto
- prototype.
- protozoan.
- protostar.
- protoderm.
- protonema.
- protonate.
- protopods.
- protocols.
What is proto prefix?
proto-, prefix. proto- comes from Greek, where it has the meaning "first, foremost, earliest form of'':proto- + lithic → protolithic; protoplasm. ... protoplasm), specialized in chemical terminology to denote the first of a series of compounds, or the one containing the minimum amount of an element.
Is proto a word?
a combining form meaning “first,” “foremost,” “earliest form of,” used in the formation of compound words (protomartyr; protolithic; protoplasm), specialized in chemical terminology to denote the first of a series of compounds, or the one containing the minimum amount of an element.
