What is "boundary" in English? Definition and Explanations

Updated: 16-05-2026 by Wikilanguages.net
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What does boundary mean in English? Meaning of boundary definition and abbreviation with examples.

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pronunciation pronunciation

What is "boundary" in English? Definition and Explanations

Meaning of "boundary": the line or plane indicating the limit or extent of something

Noun

  • Meaning: the line or plane indicating the limit or extent of something
  • Synonyms: bound boundary bounds
  • Hyponyms: border borderline boundary line bourn bourne city line county line delimitation demarcation demarcation line district line edge end frontier hairline heliopause limit lineation mete outline shoreline surface
  • Hypernyms: extremity
  • Instance Hyponyms: moho mohorovicic discontinuity rubicon
  • Pronunciation in US: /ˈbaʊndəɹi/

    Pronunciation in UK: /ˈbaʊndɹi/

    Meaning of "boundary": a line determining the limits of an area

    Noun

  • Meaning: a line determining the limits of an area
  • Synonyms: bound boundary edge
  • Hyponyms: border brink fringe lower bound margin outer boundary perimeter periphery rim thalweg threshold upper bound verge
  • Hypernyms: line
  • Pronunciation in US: /ˈbaʊndəɹi/

    Pronunciation in UK: /ˈbaʊndɹi/

    Meaning of "boundary": the greatest possible degree of something

    Noun

  • Meaning: the greatest possible degree of something
  • Example: what he did was beyond the bounds of acceptable behavior to the limit of his ability
  • Synonyms: bound boundary limit
  • Hyponyms: absoluteness brink heat barrier knife-edge level best maximum starkness thermal barrier utmost uttermost utterness verge
  • Hypernyms: extent
  • Pronunciation in US: /ˈbaʊndəɹi/

    Pronunciation in UK: /ˈbaʊndɹi/

    Synonyms:

    perimeter, barrier, borderline, frontier, confines, edge, horizon, line, border, frame, circumscription, rim, radius, verge, mete, pale, brink, borderland, ambit, end, skirt, mark, terminal, periphery, hem, march, environs, extent, compass, precinct, beginning, outpost, circumference, terminus, mere, outline, extremity, fringe, termination, margin, side, bounds, limits, purlieus, abuttals, line of demarcation,

    Antonyms:

    inside, interior, middle, minimum, center, opening, start,

    English

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    boundary in English: boundary
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