English Reference
noun · verb

register

n. · v.
US /ˈɹɛdʒɪstɝ/ UK /ɹˈɛdʒɪstɐ/ reg·is·ter UK spelling registering, registers

  1. 01 B2 Upper Intermediate

    n.an official list or book of names, items, or events.

    n.a formal or official recording of items, names, or transactions, often maintained in a dedicated book or database.

    Simple

    The teacher checked the class register to see who was absent today.

    In context

    The parish maintains a historical register of births and deaths dating back to the seventeenth century.

  2. 02 A2 Elementary American English

    n.a machine used in a shop for keeping money and recording sales.

    n.a cash register; a mechanical or electronic device for calculating and recording sales transactions.

    Simple

    The shop assistant opened the register to give the customer their change.

    In context

    Modern point-of-sale systems have largely replaced the traditional mechanical register in high-volume retail environments.

    tillcashbox
  3. 03 C1 Advanced AcademicTechnical Linguistics

    n.the way you speak or write to fit a specific situation, like being formal or casual.

    n.a variety of language used for a particular purpose or in a particular social setting.

    Simple

    You should use a formal register when writing a job application letter.

    In context

    The candidate failed to adjust his register during the interview, using overly colloquial phrasing that the board found inappropriate for the role.

  4. 04 C2 Proficiency Technical Music

    n.the range of notes a voice or instrument can play.

    n.the specific part of the range of a voice or instrument.

    Simple

    The singer moved easily from her low register to very high notes.

    In context

    The clarinet is known for its distinct tonal qualities in the lower chalumeau register compared to its brighter upper notes.

  5. 05 C2 Proficiency Technical Computing

    n.a very small, fast piece of memory inside a computer's brain.

    n.a small amount of high-speed memory within a processor used for immediate data manipulation.

    Simple

    The CPU stores the result of the calculation in a register.

    In context

    Optimising the code required the developer to manage how data was moved between the main memory and the internal registers.

  6. 06 B1 Intermediate

    v.to put your name on an official list for something.

    v.to enter one's name or details in an official record or list.

    Simple

    You need to register at the doctor's office before you can see a nurse.

    In context

    New residents are encouraged to register to vote as soon as they establish a permanent address in the district.

    enrollsign upenlist
    withdrawderegister
  7. 07 B2 Upper Intermediate

    v.to notice something or to show a feeling on your face.

    v.to perceive or comprehend something; to express an emotion through facial expression or gesture.

    Simple

    Shock started to register on his face when he heard the news.

    In context

    It took a few seconds for the gravity of the situation to register with the onlookers.

Usage registering for free

In the first 13 days of August, Indonesia registered more than three times more forest fire hotspots than in the whole of the same month last year.

The Guardian· 14 Aug 2026

PARIVESH is the official platform used to register exotic animals and obtain environment, forest and wildlife-related permissions in India.

BBC News· 13 Aug 2026
This entry
Level B2 · Upper Intermediate
Frequency Common
Updated