Standard Lemma guide

impractical

adj · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ɪmˈpɹæktɪkəl/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH2 M P R AE1 K T AH0 K AH0 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: IH2 M P R AE1 K T IH0 K AH0 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Not practical; impracticable.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: practical

2

adjective

Meaning 2

not practical; not workable or not given to practical matters

Definition source: Princeton WordNet 3.0

Examples

  • refloating the ship proved impractical because of the expense
  • he is intelligent but too impractical for commercial work
  • an impractical solution

Meaning relationships

Synonyms: none provided

Antonyms: practical

3

adjective satellite

Meaning 3

not practical or realizable; speculative

Definition source: Princeton WordNet 3.0

Examples

  • airy theories about socioeconomic improvement
  • visionary schemes for getting rich

Meaning relationships

Synonyms: airy, visionary, Laputan, windy

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in-bor. Middle English in- English im- English practical English impractical From im- + practical.

Across languages

Translations

20 source translations are retained for this English entry.

  • Czech: nepraktický — not practical
  • Dutch: onpraktisch — not practical
  • Dutch: onhandig — not practical
  • Finnish: epäkäytännöllinen — not practical
  • Finnish: epätarkoituksenmukainen — not practical
  • French: infaisable — not practical
  • German: unpraktisch — not practical
  • German: unnütz — not practical
  • German: unbrauchbar — not practical
  • German: untauglich — not practical
  • Hungarian: használhatatlan — not practical
  • Ladin: ncomper — not practical
  • Norwegian Bokmål: upraktisk — not practical
  • Norwegian Nynorsk: upraktisk — not practical
  • Plautdietsch: omstendich — not practical
  • Plautdietsch: ondeenlich — not practical
  • Polish: niepraktyczny — not practical
  • Portuguese: impraticável — not practical
  • Russian: непракти́чный (nepraktíčnyj) — not practical
  • Swedish: opraktisk — not practical