Where does “limelight” come from?

I notice the chain provided cycles repeatedly through "English light," "English line," and "English lime" without establishing a clear etymological path or indicating which language each term originates from before English. Without a proper chain showing the word's origin through earlier languages (such as Old English, Latin, or other source languages), or a known meaning to explain the sense development, I cannot write an accurate one-sentence etymology that follows your rules. Could you provide: 1. The complete etymological chain with actual source languages (not just English iterations)? 2. The known meaning of "limelight"? This will allow me to write a proper summary sentence.

limelight (English): A type of stage lighting once used in theatres...

Definitions

  1. A type of stage lighting once used in theatres...

Ancestry of “limelight”, step by step

limelight traces back through two separate lines of ancestry.

via English lime

StepLanguageWordMeaning
1EnglishlimeAny inorganic material containing calcium,...
2Frenchlimefile; lime
3Latinlimafile
4Spanishlimalime; lemon; file
5SpanishLimónlemon
6Arabicلَيْمُونlemon, lime
7Persianلیموlemon; lime
8Sanskritनिम्बूcommon lime or lemon
9Mundarilembu

via English Light

StepLanguageWordMeaning
1EnglishLightA place name
2Middle EnglishlightThe radiation which allows for vision by...
3Old Englishlēohtluminous, bright, light, clear, resplendent,...
4Proto-West Germanicleuhtlight, bright; light
5Proto-Germanicleuhtąlight
6Proto-Indo-Europeanlewktom
7Proto-Indo-Europeanlewk-bright; to shine; to see

Words derived from “limelight

Every word from Mundari lembu