English Reference
adjective · verb

peaked

adj. · v.
US /ˈpikt/ peaked

  1. 01 B2 Upper Intermediate

    adj.having a pointed top or a sharp shape like a mountain.

    adj.characterised by a peak or peaks; having a pointed or crested shape.

    Simple

    The house had a high peaked roof that helped the snow slide off.

    In context

    The mountain range presented a series of jagged, peaked summits that challenged even the most experienced climbers in the expedition.

    pointedcrestedsharp
  2. 02 C1 Advanced British English

    adj.looking pale, thin, or tired, usually because you are sick.

    adj.appearing pale, sickly, or emaciated, often as a result of illness or exhaustion.

    Simple

    You look a bit peaked today; are you feeling alright?

    In context

    After a week of battling the flu, he looked remarkably peaked and had lost a noticeable amount of weight.

    Usage

    Usually used after a linking verb like 'look' or 'feel'.

    Teacher's tip

    This sense is more common in British English; American speakers might prefer 'peaky' or simply 'pale'.

  3. 03 B2 Upper Intermediate

    v.reached the highest level, price, or stage of something.

    v.the past tense of 'peak', referring to reaching a maximum value, intensity, or point of development.

    Simple

    The athlete peaked at the right time and won the gold medal.

    In context

    Traffic congestion peaked during the early evening hours, causing significant delays across the metropolitan transport network.

    bottomed out

On Saturday the temperature peaked at 30.6C in southern England.

BBC News· 17 Aug 2026

Etymology 1

See peak.

Etymology 2

See peak (Etymology 2).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated