Standard Lemma guide

one-dimensional

adj · 5 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

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1

adj

Meaning 1

Having length, but no width, height or depth.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, usually

Examples

  • A straight line is one-dimensional.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Lacking depth or believability; flat.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, not-comparable, usually

Examples

  • one-dimensional characters

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Lacking personal depth and substance; conceited, vain, shallow, superficial.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, not-comparable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective

Meaning 4

of or in or along or relating to a line; involving a single dimension

Definition source: Princeton WordNet 3.0

Examples

  • a linear measurement

Meaning relationships

Synonyms: linear

Antonyms: none provided

5

adjective

Meaning 5

relating to a single dimension or aspect; having no depth or scope- Mary Sheehan

Definition source: Princeton WordNet 3.0

Examples

  • a prose statement of fact is unidimensional, its value being measured wholly in terms of its truth
  • a novel with one-dimensional characters

Meaning relationships

Synonyms: unidimensional

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

28 source translations are retained for this English entry.

  • Chinese Mandarin: 一維的 /一维的 (yīwéi de) — having length, but no width, height or depth
  • Czech: jednorozměrný — having length, but no width, height or depth
  • Finnish: yksiulotteinen — having length, but no width, height or depth
  • Galician: unidimensional — having length, but no width, height or depth
  • Georgian: ერთგანზომილებიანი (ertganzomilebiani) — having length, but no width, height or depth
  • German: eindimensional — having length, but no width, height or depth
  • Hungarian: egydimenziós — having length, but no width, height or depth
  • Irish: aontoiseach — having length, but no width, height or depth
  • Italian: unidimensionale — having length, but no width, height or depth
  • Japanese: 一次元の (ichijigen no) — having length, but no width, height or depth
  • Korean: 영차원의 (yeongchawon-ui) — having length, but no width, height or depth
  • Māori: ahutahi — having length, but no width, height or depth
  • Norwegian Bokmål: endimensjonal — having length, but no width, height or depth
  • Norwegian Nynorsk: eindimensjonal — having length, but no width, height or depth
  • Polish: jednowymiarowy — having length, but no width, height or depth
  • Portuguese: unidimensional — having length, but no width, height or depth
  • Romanian: unidimensional — having length, but no width, height or depth
  • Spanish: unidimensional — having length, but no width, height or depth
  • Swedish: endimensionell — having length, but no width, height or depth
  • Tagalog: iisahing sukod — having length, but no width, height or depth
  • Chinese Mandarin: 扁平 (biǎnpíng) — figuratively, lacking depth or believability
  • Chinese Mandarin: 單維 /单维 (dānwéi) — figuratively, lacking depth or believability
  • Georgian: ერთგანზომილებიანი (ertganzomilebiani) — figuratively, lacking depth or believability
  • German: eindimensional — figuratively, lacking depth or believability
  • Norwegian Bokmål: endimensjonal — figuratively, lacking depth or believability
  • Norwegian Nynorsk: eindimensjonal — figuratively, lacking depth or believability
  • Polish: jednowymiarowy — figuratively, lacking depth or believability
  • Swedish: endimensionell — figuratively, lacking depth or believability
Real reading context

one-dimensional in complete knowledge articles