lantern

noun

lan·​tern ˈlan-tərn 

often attributive

1

: a usually portable protective case for a light with transparent openings compare chinese lantern

2

a

obsolete : lighthouse

b

: the chamber in a lighthouse containing the light

c

: a structure with glazed or open sides above an opening in a roof for light or ventilation

d

: a small tower or cupola or one stage of a cupola

3

: projector sense 2b

Examples of lantern in a Sentence

Recent Examples on the Web

The unique treehouses couldn't be more romantic—lit by lanterns, candles, the stars and the moon. —Jessica Chapel, Condé Nast Traveler, 22 Jan. 2026

Ahead are six more cold-weather essentials worth stocking up on, including waterproof Sorel snow boots, LED lanterns, heated blankets, and more, from $20. —Amelia McBride, Travel + Leisure, 21 Jan. 2026

Nearly all other exterior spotlights were turned off on April 18, shining only two beams of light symbolizing the warning lanterns that sent Revere and William Dawes on a mission to declare the British were coming. —Angela George, Sioux Falls Argus Leader, 20 Jan. 2026

Our picks for the best solar lawn lights that stay on all night include solar globe lights, in-ground lights, lanterns, and even torches. —Stephanie Osmanski, Better Homes & Gardens, 18 Jan. 2026

Word History

Etymology

Middle English lanterne, from Anglo-French, from Latin lanterna, from Greek lamptēr, from lampein to shine — more at lamp

First Known Use

13th century, in the meaning defined at sense 1

Phrases Containing lantern

• Chinese lantern
• dark lantern
• friar's lantern
• jack-o'-lantern
• lantern fish
• lantern fly
• lantern jaw
• magic lantern
• spotted lantern fly

Kids Definition

lantern

noun

lan·​tern ˈlant-ərn 

1

: a usually portable light with a protective covering

2

: projector