Dictionary.com
Thesaurus.com
Synonyms

lighter

1 American  
[lahy-ter] / ˈlaɪ tər /

noun

  1. a person or thing that lights or ignites.

  2. a mechanical device used in lighting cigarettes, cigars, or pipes for smoking.


lighter 2 American  
[lahy-ter] / ˈlaɪ tər /

noun

  1. a large, open, flat-bottomed barge, used in unloading and loading ships offshore or in transporting goods for short distances in shallow waters.


verb (used with object)

  1. to convey in or as if in a lighter.

lighter 1 British  
/ ˈlaɪtə /

noun

  1. a small portable device for providing a naked flame or red-hot filament to light cigarettes, etc

  2. a person or thing that ignites something

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

lighter 2 British  
/ ˈlaɪtə /

noun

  1. a flat-bottomed barge used for transporting cargo, esp in loading or unloading a ship

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lighter1

First recorded in 1545–55; light 1 + -er 1

Origin of lighter2

Middle English word dating back to 1350–1400; light 3, -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Mrs. Maroney rose now and then, looking tense and tight—though a little lighter on her feet, I observed.

From Literature

The company said those satellites are lighter and more reliable and provide better service than the previous generation.

From MarketWatch

This disparity in energy means more force on the colliding bodies and far greater risk of injury to the lighter one.

From The Wall Street Journal

When bodies collide, the force is far greater on the lighter one.

From The Wall Street Journal

It’s a small, quiet practice, but it leaves me feeling resourceful — and a little lighter — long after the week ends.

From Salon