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  2. /light
  3. /lighten

lighten

UK/'laɪt(ə)n/US/'laitn/
B2

Definitions

v.

To make or become brighter

使变亮;变明亮

v.

To make or become less heavy

减轻;变轻

v.

To make or become more cheerful or relaxed

使轻松;缓和

Root Breakdown

Root-derived
lightlight, brightness; not heavy
+
-ento put into, to cause
=lighten

light + -en (make) — but because light has two ancestors, lighten inherits both: 'make brighter' (lighten the sky) and 'make less heavy' (lighten the load). Context picks the branch. It also extends to mood: lighten up = take things less seriously (the weight sense).

Root light still carries 58 more words

Why It Means This

lighten is the clearest place to see light's split personality at work: the exact same verb can describe a sunrise (brightness) and unloading a truck (weight). English never separated the two Old English roots, so this one word does both jobs.

Common Collocations

  • 1.lighten the load减轻负担
  • 2.lighten the mood缓和气氛
  • 3.lighten up放轻松
  • 4.lighten the burden减轻负担

Example Sentences

  • 1.

    A fresh coat of white paint will lighten the whole room.

  • 2.

    They sold the piano to lighten the load before moving.

  • 3.

    His joke lightened the tense mood in the meeting.

Easily Confused

lighten vs lightning vs lightening — lighten is the verb (make light). lightning (no -e-) is the flash in a storm. lightening (with -e-) is the -ing form of lighten. Storm flash = lightning; making brighter/lighter = lightening.

Word Forms

Verb

Pastlightened
3rd Personlightens
Past Part.lightened
Pres. Part.lightening
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