LIMELIGHT

limelight, calcium light

(noun) a lamp consisting of a flame directed at a cylinder of lime with a lens to concentrate the light; formerly used for stage lighting

limelight, spotlight, glare, public eye

(noun) a focus of public attention; “he enjoyed being in the limelight”; “when Congress investigates it brings the full glare of publicity to the agency”

Source: WordNet® 3.1

Etymology

Noun

limelight (countable and uncountable, plural limelights)

A type of stage lighting once used in theatres and music halls, producing a bright light by the use of incandescent quicklime.

(by extension) Attention, notice, a starring or central role, present fame.

Verb

limelight (third-person singular simple present limelights, present participle limelighting, simple past and past participle limelit or limelighted)

to illuminate with limelight

Source: Wiktionary

Lime"light`, n. (Theat.)

Definition: That part of the stage upon which the limelight as cast, usually where the most important action is progressing or where the leading player or players are placed and upon which the attention of the spectators is therefore concentrated. Hence, consspicuous position before the public; as, politicians who are never happy except in the limelight.

Source: Webster’s Unabridged Dictionary 1913 Edition