proto-
/ˈprəʊtəʊ/(usually prot- before a vowel)
combiningForm
1Original or primitive: prototherian prototype
1.1First or earliest: protomartyr protozoon
Origin
From Greek prōtos 'first'.
- fluorescent
- fluorescent bulb
- fluorescent light
- fluorescent lighting
- fluorescent-lit
- fluorescently
- fluorescent screen
- fluorescent tube
- fluorescer
- fluorescin
- fluorescine
- fluorhydric acid
- fluorian
- fluoric
- fluoric acid
- fluoridate
- fluoridation
- fluoridationist
- fluoride
- fluoridise
- fluoridised
- fluoridize
- fluoridized
- fluorimeter
- fluorimetric