ライト

らいと
noun; adjective-na
light (illumination); light (casual, lightweight)
1. light; lamp; illumination
A light or lamp, especially one used for illumination in practical contexts like car headlights, stage lights, or flashlights.
ライトをつけて。
Turn on the light.
(くるま)のライトが()れたので交換(こうかん)した。
The car's headlight burned out, so I replaced it.
ステージにカラフルなライトが()たって、幻想的(げんそうてき)雰囲気(ふんいき)だった。
Colorful lights shone on the stage, creating a fantastical atmosphere.
2. light; lightweight; casual; not hardcore
Used as a な-adjective to describe something that is casual, not serious, easy to approach, or not deeply committed. Common in describing casual fans, light reading, or reduced-calorie versions of food and drink.
ライトな()(もの)()きだ。
I like light reading material.
(かれ)はライトなファンだから(くわ)しくはない。
He's a casual fan, so he doesn't know the details.
もっとライトな(かん)じの小説(しょうせつ)(さが)しているんだけど、(なに)かおすすめはある?
I'm looking for a novel that's more lighthearted — do you have any recommendations?

USAGE:
From English "light." Two distinct senses: the noun (illumination device) and the adjective (casual/lightweight). The adjective usage is very common in modern Japanese, particularly in fan culture and marketing.

ADJECTIVE USAGE:
As a な-adjective, ライトな describes a casual or light approach. ライトな(そう) refers to casual consumers or fans, as opposed to hardcore or dedicated ones. This usage is widespread in marketing and media.

COMMON COLLOCATIONS:

Sense 1 (noun):

  • ライトをつける: to turn on a light
  • ライトを()す: to turn off a light
  • ライトアップ: illumination (of buildings, etc.)

Sense 2 (adjective):

  • ライトな(そう): casual audience/consumers
  • ライトなファン: casual fan
  • ライトノベル: light novel (genre of popular fiction)