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There are 14 words containing PROTOBI
protobiface protobifaces protobinary protobiological protobiologist protobiologists protobiology protobiont protobiontic protobionts protobioside protobiotic protobird protobirds
15 definitions found
- protobiface — n. A primitive biface chopping tool.
- protobifaces — n. Plural of protobiface.
- protobinary — adj. (Astronomy) Describing a system that is evolving into a binary star.
- protobiological — adj. Relating to protobiology.
- protobiologist — n. An early biologist; a practitioner of protobiology.
- protobiologists — n. Plural of protobiologist.
- protobiology — n. The early study of biology, before it became a rigorous established… — n. (Biology) The study of very small biological structures, such…
- protobiont — n. An aggregation of organic molecules, surrounded by a membrane…
- protobiontic — adj. Relating to protobionts.
- protobionts — n. Plural of protobiont.
- protobioside — n. A particular steroid glycoside.
- protobiotic — adj. (Biochemistry) That gave rise to early life.
- protobird — n. (Informal) Any of several extinct animals proposed as an evolutionary…
- protobirds — n. Plural of protobird.
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