oblong

/ˈɒblɒŋ/ (bre, ipa) · /ˈɑːblɔːŋ/ (ame, ipa) · /ˈä-ˌblȯŋ/ (ame, mw) · /ˈɒb.lɒŋ/ (bre, ipa) · /ˈɑː.blɑːŋ/ (ame, ipa)

oblong — noun

  • oblongsingular
  • oblongsplural

1. A rectangle where the two longer facing sides are noticeably more extended than

1.名詞B2
釋義

A rectangle where the two longer facing sides are noticeably more extended than the two shorter ones — a right-angled shape that is stretched lengthwise rather than being square.

例句

Ana measured the shape as a 12 cm by 8 cm oblong.

oblong as a countable noun following dimensions

The architect designed the room as a large oblong with windows along the longer walls.

describing a room shape

同義詞
  • rectangle

    General term for any four-sided shape with right angles; oblong is a specific subtype where length exceeds width.

  • oblong shape

    Periphrastic alternative used for clarity.

反義詞
  • square

    A square has all sides equal, whereas an oblong has two longer sides.

用法筆記

In geometry, an oblong is distinguished from a square by having unequal adjacent sides. Outside geometry, the term is often used more loosely.

常見錯誤

A square is a type of oblong.
A square is a rectangle with equal sides, while an oblong has two sides longer than the other two.
💡An oblong is a rectangle that is not a square.

2. Any object or space that is clearly longer in one direction than the other, rega

2.名詞B2
釋義

Any object or space that is clearly longer in one direction than the other, regardless of whether its edges are straight or curved.

例句

The swimming pool was a narrow oblong stretching from the back door to the hedge.

oblong describing a physical space

A thin oblong of light fell through the gap under the door.

oblong of [light] — partitive structure

同義詞
  • elongated shape

    Emphasises the stretched appearance without specifying straight or curved edges.

  • oval

    Refers specifically to a rounded, egg-like shape; an oblong can be oval or rectangular.

反義詞
  • square

    A square has equal dimensions in both directions.

  • circle

    A circle has no longer dimension.

用法筆記

This sense does not require the object to have straight sides or right angles — an oval or a rounded shape can also be called an oblong if it is longer than it is wide.

常見錯誤

The coin was a small metal oblong.
The coin was a small metal disc.
💡Coins are round, not oblong. Only use 'oblong' when the object is noticeably longer in one direction.

oblong — adjective