erect

erect — adjective

1. Describes a person's body position when the spine is held straight and the head

1.形容詞B2
釋義

Describes a person's body position when the spine is held straight and the head is naturally balanced above the shoulders, rather than being bent forward or slouched.

例句

Bilal stood erect at the back of the hall while the national anthem played.

stand erect — formal posture of respect

The elderly woman walked with a cane but kept her back beautifully erect.

同義詞
  • upright

    more general and common; 'an upright chair' vs. 'an erect back'

  • straight

    informal and more widely used; 'sit up straight' is the everyday equivalent

反義詞
  • slouched

    describes a bent, relaxed posture

  • bent

    general opposite of straight

用法筆記

Less common in everyday speech than alternatives such as 'straight' or 'upright'. Most often found in formal descriptions of posture, military contexts, or writing about dance and deportment.

2. Standing or placed in a position that is at a right angle to the ground, without

2.形容詞B2
釋義

Standing or placed in a position that is at a right angle to the ground, without leaning to either side.

例句

The old pillars remained erect after the earthquake destroyed most houses.

remain erect — staying upright despite force

The flagpole stood perfectly erect in the centre of the school courtyard.

stood + erect — describing an object's vertical position

同義詞
  • upright

    the most common everyday alternative; 'an upright vacuum cleaner'

  • vertical

    more technical, often used in geometry or construction

反義詞

常見錯誤

The painting on the wall is not erect.
The painting on the wall is not straight/level.
💡'erect' usually describes solid objects standing on the ground, not things hung on a wall.

3. Of certain body tissues — such as the nipples, hair follicles, or reproductive o

3.形容詞C1
釋義

Of certain body tissues — such as the nipples, hair follicles, or reproductive organs — becoming firmer, larger, and raised from the surrounding surface as a result of muscle contraction or increased blood flow.

例句

The kitten's fur stood erect along its spine when it saw the neighbour's dog.

fur/hair stands erect — piloerection response

Sana noticed her nipples had become erect in the cold wind outside the station.

同義詞
  • engorged

    more clinical, emphasises swelling from blood flow

  • stiff

    informal, used for both posture and physiology

  • tumescent

    highly technical medical term

反義詞
  • flaccid

    soft and relaxed, the opposite of erect tissue

用法筆記

Describes a physical, anatomical state of certain body tissues, not an emotional one. The most commonly understood association is with penile erection, but the word also applies to nipples (from cold or touch) and hair standing on end (goosebumps). In neutral contexts — such as describing fur or a cold response — the synonym 'stood up' or 'raised' may be clearer to avoid unwanted sexual overtones.

常見錯誤

He felt erect when he saw her.
He had an erection when he saw her.
💡'erect' is an adjective describing the tissue, not the person's emotional state.

erect — verb