curious

adjective

cu·​ri·​ous ˈkyu̇r-ē-əs 

ˈkyər-

1

a

: marked by desire to investigate and learn

They were curious as to who won the game.

The cat was curious about its new environment.

b

: marked by inquisitive interest in others' concerns : nosy

curious about the neighbors' doings

2

: exciting attention as strange, novel, or unexpected : odd

a curious coincidence

We were concerned about his curious behavior.

3

a

archaic : made carefully

b

archaic : precisely accurate

c

obsolete : abstruse

curiousness noun

Did you know?

Since the 1300s, "curious" has been variously used to describe things that in some way require, invite, or are characterized by carefulness or inquisitiveness. In so doing, it carries on the legacy of its Latin source, the adjective curiosus, meaning "careful" or "inquisitive." The comparative of "curious" is "more curious," though it is not unusual to encounter the phrase "curiouser and curiouser," made popular by the title character of Alice's Adventures in Wonderland who, Lewis Carroll tells us, "was so much surprised that for the moment she quite forgot how to speak good English."

Synonyms

• inquisitive
• nosy
• nosey
• prying
• snoopy

Choose the Right Synonym for curious

curious, inquisitive, prying mean interested in what is not one's personal or proper concern.

curious, a neutral term, basically connotes an active desire to learn or to know.

children are curious about everything

inquisitive suggests impertinent and habitual curiosity and persistent quizzing.

dreaded the visits of their inquisitive relatives

prying implies busy meddling and officiousness.

prying neighbors who refuse to mind their own business

Examples of curious in a Sentence

The cat was naturally curious about its new surroundings.

They were curious to find out who won the game.

We're curious about why you never called us.

I'm curious to know more about her.

She found a curious old clock in the attic.

The birds were engaged in some curious behavior.

Their music is a curious blend of disco and rock.

By a curious coincidence, they bought a house the same day their old one burned down.

Recent Examples on the Web

These will introduce the new M4 Apple Silicon chipset to the Mac platform—although Apple made the curious decision to debut the chipset in May inside the iPad Pro. —Ewan Spence, Forbes, 20 Oct. 2024

Reducing tourism to levels acceptable to locals is unrealistic for many reasons, not least its employment of millions of people and relatively open borders that invite curious travelers from across the world. —Ryan Hogg, Fortune Europe, 20 Oct. 2024

Parents with Gen Alpha kids may not be surprised since this age group is known to be curious, strong-willed (they have been compared to honey badgers for a reason), and tech-savvy. —Hannah Nwoko, Parents, 20 Oct. 2024

The two haven’t seen anything like the Trump rallies in Michigan in their cities but are curious to scope it out. —Sarah Atwood, Detroit Free Press, 19 Oct. 2024

Word History

Etymology

Middle English, from Anglo-French curios, from Latin curiosus careful, inquisitive, from cura cure

First Known Use

14th century, in the meaning defined at sense 1b

Phrases Containing curious

• bi-curious

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Kids Definition

curious

adjective

cu·​ri·​ous ˈkyu̇r-ē-əs 

1

: eager to learn

a cat curious about its new surroundings

2

: inquisitive sense 2

3

: attracting attention by being strange or unusual : odd

a curious old coin

that's curious—they were here yesterday

curiously adverb

curiousness noun

Etymology

Middle English curious "made carefully, skillful, eager to learn," from early French curios (same meaning), from Latin curiosus "careful, inquisitive," from cura "care, healing" — related to accurate, cure