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

But Luwi had saved some of Gajdusek’s old magazines from the place, as well as his gas cylinders and Coleman lanterns. — Rachel Aviv, New Yorker, 17 Aug. 2026

Bulky lanterns, torches, and oversized fixtures can compete for attention, interrupt sight lines, and disrupt the flow of traffic when guests are over. — Rachel Silva, Martha Stewart, 15 Aug. 2026

Opt for a lantern with a red light mode to avoid attracting nocturnal flying insects at night. — Olivia Young, Travel + Leisure, 13 Aug. 2026

One option couldn’t be any cuter with its black cats and purple bows, while another features light pink checks with cheerful jack-o-lanterns and pink bows. — Sophia Beams, Better Homes & Gardens, 10 Aug. 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