proto-historic
adjective
Of or relating to proto-history; relating to the earliest period of a society or culture for which historical records are available.
Origin
Mid 19th century; earliest use found in Samuel Birch (1813–1885), Egyptologist.
- nuclear-powered
- nuclear power station
- nuclear radiation
- nuclear reaction
- nuclear reactor
- nuclear reprocessing plant
- nuclear sap
- nuclear scientist
- nuclear sclerosis
- nuclear shelter
- nuclear submarine
- nuclear test
- nuclear testing
- nuclear threshold
- nuclear umbrella
- nuclear war
- nuclear warhead
- nuclear waste
- nuclear weapon
- nuclear winter
- nuclease
- nucleate
- nucleation
- nucleator
- nuclei