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

Swap out your porch lights or exterior wall lanterns for smart bulbs that can change colors for an effortless holiday look. —Sophia Beams, Better Homes & Gardens, 30 Nov. 2025

In the library just off the kitchen, an oversize paper lantern casts a cozy glow above the Phillips Scott chairs. —Betsy Cribb Watson, Southern Living, 29 Nov. 2025

Each lantern tells a story about wildlife’s ongoing journey, the importance of each species on our planet, and the Oakland Zoo’s commitment to conservation. —Jane Tyska, Mercury News, 26 Nov. 2025

The aesthetic here is ethereal—gold lanterns line the path to the treatment rooms, and natural light floods the space, creating an ambiance of total tranquility. —David Morris, Travel + Leisure, 25 Nov. 2025

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