English Reference
verb · noun

peek

v. · n.
US /ˈpik/ UK /pˈiːk/ peek UK spelling peeked, peeking, peeks

  1. 01 B1 Intermediate Informal

    v.to look at something quickly and secretly, especially when you are not supposed to.

    v.to look surreptitiously or slyly, often through a small opening or from a concealed position.

    Simple

    The children tried to peek through the keyhole to see their presents.

    In context

    She couldn't resist the urge to peek at the final chapter of the novel while she was only halfway through the book.

    Pitfall
    He took a peak at the gift. He took a peek at the gift.

    Do not confuse 'peek' (a look) with 'peak' (the top of a mountain).

  2. 02 B2 Upper Intermediate Informal

    v.to be just barely visible, like something coming out from behind a cloud.

    v.to be only partially or slightly visible, as if emerging from a hiding place or cover.

    Simple

    The sun began to peek through the clouds after the heavy rain.

    In context

    A few bright green shoots were starting to peek through the melting snow, signalling the arrival of early spring.

  3. 03 C2 Proficiency TechnicalArchaic Computing

    v.to look at a specific piece of information stored in a computer's memory.

    v.to retrieve a value from a specific memory address, common in early programming languages like BASIC.

    Simple

    The programmer used a command to peek at the data in that memory slot.

    In context

    In legacy systems, developers would frequently peek and poke memory addresses to manipulate hardware registers directly.

  4. 04 B1 Intermediate Informal

    n.a quick or secret look at something.

    n.a brief or surreptitious glance.

    Simple

    Take a peek inside the box and tell me what you see.

    In context

    The curator allowed us a sneak peek of the new exhibit before it officially opened to the general public.


From Middle English *peken, piken, pyken (“to peep”), probably a fusion of Middle English pepen (“to peep”) and keken, kiken (“to keek, look, spy”), equivalent to a blend of peep + keek. Perhaps also possibly a metathetic alteration of Middle English kepen, kipen, kypen (“to keep, look, observe, watch”).

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

This entry
Origin Middle English pepen
Level B1 · Intermediate
Frequency Frequent
Updated