English Reference
noun · verb

tap

n. · v.
US /ˈtæp/ UK /tˈæp/ tap UK spelling tap's, tap's

  1. 01 A2 Elementary British English

    n.a device you turn or pull to control the flow of liquid or gas from a pipe.

    n.a valve or faucet used to regulate the release of a fluid or gas from a pipe or container.

    Simple

    Don't forget to turn off the kitchen tap after you finish washing the dishes.

    In context

    The plumber discovered that the main tap was corroded, preventing the residents from shutting off the water supply during the emergency.

    Usage

    In American English, 'faucet' is more common for indoor sinks, while 'tap' is standard in British English.

    faucetspigotvalve
  2. 02 B1 Intermediate

    n.a gentle hit or touch, often making a quick, sharp sound.

    n.a light, rhythmic blow or strike that typically produces a distinct percussive sound.

    Simple

    I heard a soft tap on the window and saw a bird outside.

    In context

    A rhythmic tap against the floorboards betrayed his nervousness as he waited for the interview to begin.

  3. 03 A2 Elementary Computing

    n.the act of touching a screen on a phone or tablet to make it do something.

    n.a single tactile interaction with a touch-sensitive interface to trigger a command.

    Simple

    With just one tap on the app, you can order a taxi to your house.

    In context

    The user interface was designed so that any critical setting could be reached with a single tap from the home screen.

  4. 04 A2 Elementary

    v.to hit something or someone quickly and gently.

    v.to strike a surface or object with a light, quick blow.

    Simple

    He tapped his friend on the shoulder to get her attention.

    In context

    She tapped her pen against the desk impatiently while waiting for the computer to reboot.

  5. 05 B2 Upper Intermediate

    v.to start using a supply of something, like money, information, or energy.

    v.to access or exploit a resource, often one that has been previously unused or underutilised.

    Simple

    The company wants to tap into the youth market with its new clothing line.

    In context

    To fund the expansion, the board decided to tap into the company's emergency reserves rather than taking out a high-interest loan.

    Usage

    Often used with the preposition 'into'.

  6. 06 B2 Upper Intermediate

    v.to use a secret device to listen to someone's phone calls.

    v.to monitor a telephone or internet connection secretly using electronic equipment.

    Simple

    The police had to get a special permit to tap the suspect's phone.

    In context

    Intelligence agencies were accused of tapping the private communications of foreign diplomats during the summit.

    bugwiretapmonitor
  7. 07 C1 Advanced American EnglishInformal

    v.to choose someone for a special job or position.

    v.to select or designate an individual for a specific task, role, or honour.

    Simple

    She was tapped to lead the new project because of her great experience.

    In context

    The senator was widely expected to be tapped for a cabinet position following the successful election campaign.

    Teacher's tip

    This sense is common in American journalism when discussing political appointments or corporate promotions.

A third boiled the water as recommended, got sick anyway, and didn’t go back to using tap water.

The Conversation· 20 Aug 2026

This was seen as a smart move, allowing Argos to tap into Sainsbury's large customer base.

BBC News· 6 Aug 2026
This entry
Level B2 · Upper Intermediate
Frequency Common
Updated