Where does “floodlamp” come from?

floodlamp (English) comes from English lamp, from Middle English laumpe, from Old French lampe, from Late Latin lampada, from Latin lampas, from Ancient Greek λαμπάς, from Ancient Greek -ᾰ́ς, from Proto-Indo-European -ónts — sound, voice.

floodlamp (English): floodlight

Definitions

  1. floodlight

Ancestry of “floodlamp”, step by step

floodlamp traces back through two separate lines of ancestry.

via English lamp

StepLanguageWordMeaning
1EnglishlampA device that generates heat, light or other...
2Middle EnglishlaumpeA lamp or light; A metaphorical light or fire; An...
3Old Frenchlampelamp
4Late LatinlampadaAlternative form of lampas; lamp
5Latinlampaslamp, lantern; torch, flambeau; firebrand
6Ancient Greekλαμπάςtorch, wax-light; lamp
7Ancient Greek-ᾰ́ςgroup of
8Proto-Indo-European-óntsDerives nouns denoting body parts
9Hungarianöntto pour; to cast; accusative singular of ön
10Hungarianönyou
11Hungarianön-self-
12Turkishönfront
13Ottoman Turkishاوكvoice (of human or animal); sound
14Proto-Turkicǖnsound, voice

via English flood

StepLanguageWordMeaning
1EnglishfloodA overflow of water from a lake or other body of...
2Middle EnglishflodA waterbody or water in general; A flood; a...
3Old Englishflōdriver, flood
4Proto-West Germanicflōduriver; flood
5Proto-Germanicflōduzriver; flood
6Proto-Indo-Europeanplōw-to flow, swim; to pour, wash
7Proto-Indo-Europeanplew-to fly, flow, run
Every word from Proto-Turkic ǖnEvery word from Ancient Greek -ᾰ́ςEvery word from Ancient Greek λαμπάς