tweak

IPA/twiːk/
KK[twˈik]IPA/twiːk/

tweak — verb

  • tweakpresent simple I / you / we / they
  • tweakshe / she / it
  • tweakedpast simple
  • tweaking-ing form

1. To slightly adjust a machine, system, design, or plan in order to improve its pe

1.verbtransitiveB1
Definition

To slightly adjust a machine, system, design, or plan in order to improve its performance, effectiveness, or suitability.

Example

Lien tweaked the camera settings before taking the group photo.

Tariq tweaked the opening paragraph until it sounded more natural.

tweak + direct object (text, settings, code)

Common collocations
  • tweak settings
  • tweak a design
  • tweak a recipe
  • tweak the system
Synonyms
  • adjust

    more general; can be small or large changes

  • fine-tune

    more precise; suggests very careful, small adjustments

  • modify

    more formal; the change may be minor or significant

  • refine

    focuses on making something better by removing flaws

Antonyms
  • overhaul

    implies a complete or major change

  • ruin

    the opposite of improving something

Grammar Patterns

tweak + noun phrase

Usage Note

Common in contexts involving technology, recipes, creative work, and mechanical adjustments. The changes implied are small and incremental rather than large-scale overhauls.

Common Mistakes

I tweaked the entire website from scratch.
I made several small tweaks to the website.
'tweak' implies minor adjustments, not building something new.
She tweaked the heavy furniture across the room.
She tweaked the position of the vase by a few centimetres.
'tweak' is for small, precise changes, not large movements.

2. To quickly pull, squeeze, or twist someone's skin or a small object, often in a

2.verbtransitiveB2
Definition

To quickly pull, squeeze, or twist someone's skin or a small object, often in a playful or sudden way using the fingers.

Example

Hui gently tweaked her little brother's nose, and he burst out laughing.

tweak + body part (nose, ear, cheek)

Rachel felt someone tweak her sleeve from behind on the crowded train.

Common collocations
  • tweak someone's nose
  • tweak someone's ear
  • tweak a thread
  • tweak a wire
Synonyms
  • pinch

    emphasises squeezing between thumb and finger

  • twist

    suggests a turning motion rather than pulling

  • pull

    more general; any tugging motion

Grammar Patterns

tweak + body part

tweak + small object

Usage Note

Often describes a playful or affectionate action directed at body parts such as the nose, cheek, or ear. Can also describe quickly pulling on a small physical object like a thread or wire.

Common Mistakes

He tweaked the heavy suitcase up the stairs.
He tweaked her ear playfully as a joke.
'tweak' describes a small, quick finger movement, not carrying or lifting.

tweak — noun

Word family

  • tweaker
    nounC1

Synonym discussion

Sense: verb/1

All four words imply making changes, but they differ in scope and precision. 'Tweak' and 'fine-tune' both suggest small, careful adjustments — 'tweak' is more informal and common in everyday situations (cooking, design), while 'fine-tune' is more technical and implies achieving maximum precision. 'Adjust' is the most general term, covering any change from minor to moderate. 'Modify' is more formal and can include structural changes. 'Refine' emphasises removing imperfections to reach a polished result. For example, you might tweak a recipe by adding salt, fine-tune a racing bike's gears, adjust the temperature of a room, modify the terms of a contract, or refine a speech before presenting it.

adjust ↗fine-tune ↗modify ↗refine ↗

Common collocations

Adverbs

Etymology

Middle EnglishEnglish

First recorded in English in the early 1800s, likely a variant of the older word 'twitch' or related to Middle English 'twikken' meaning 'to pull sharply'. The literal sense of pinching or pulling something with a quick motion appeared first. By the mid-1900s, the figurative sense of making small adjustments became common, especially in engineering and computing.

First known use

1601

1601, in the meaning defined at transitive sense 4 Noun