impractical

adjective

im·​prac·​ti·​cal (ˌ)im-ˈprak-ti-kəl 

: not practical: such as

a

: not wise to put into or keep in practice or effect

b

: incapable of dealing sensibly or prudently with practical matters

c

: impracticable

d

: idealistic

impracticality

(ˌ)im-ˌprak-ti-ˈka-lə-tē 

noun

impractically

(ˌ)im-ˈprak-ti-k(ə-)lē 

adverb

Synonyms

• impracticable
• inoperable
• nonpractical
• unserviceable
• unusable
• unworkable
• useless

Examples of impractical in a Sentence

Little sports cars are impractical for large families.

He was a dreamy and impractical young man.

Recent Examples on the Web

Developing advanced tools entirely in-house is often impractical for financial institutions. —Rahim Harji, Forbes, 22 Jan. 2025

On top of that, Los Angeles is set to host the 2028 Summer Olympics, which may serve as a looming — albeit impractical — deadline for recovery. —Denise Chow, NBC News, 22 Jan. 2025

But experts maintain doing so would have been impractical. —Mychael Schnell, The Hill, 13 Jan. 2025

For instance, unused network segments can be powered down temporarily to save energy, a task that would be impractical to manage manually across thousands of network sites. —Robert Backhouse, Forbes, 8 Jan. 2025

Word History

First Known Use

1865, in the meaning defined above

Kids Definition

impractical

adjective

im·​prac·​ti·​cal (ˈ)im-ˈprak-ti-kəl 

: not practical: as

a

: not wise to put into or keep in practice or effect

an impractical rule disliked by many

b

: incapable of dealing sensibly with practical matters

c

: impracticable

the new gadgets were complicated and impractical

impracticality

(ˌ)im-ˌprak-ti-ˈkal-ət-ē 

noun

impractically

(ˈ)im-ˈprak-ti-k(ə-)lē 

adverb