English Reference
numeral · noun · verb

third

num. · n. · v.
US /ˈθɝd/ UK /θˈɜːd/ third

  1. 01 A1 Beginner

    num.coming after the second person or thing.

    num.the ordinal number matching the cardinal number three in a sequence.

    Simple

    This is the third time I have asked you to clean your room.

    In context

    The third candidate presented a significantly more robust strategy for market expansion than the previous two applicants.

  2. 02 A2 Elementary Math

    n.one of three equal parts of something.

    n.one of three equal parts into which a whole is or may be divided.

    Simple

    He ate a third of the pizza and left the rest for his brother.

    In context

    The survey indicates that nearly a third of the population remains undecided about the proposed constitutional changes.

    one third
  3. 03 B1 Intermediate

    n.the third gear in a car or bicycle.

    n.the third gear in a transmission system, providing a balance of torque and speed.

    Simple

    You should shift into third gear once you reach thirty miles per hour.

    In context

    The driver struggled to engage third as the car laboured up the steep incline, eventually forcing a downshift back to second.

  4. 04 B2 Upper Intermediate Music

    n.the distance between the first and third notes in a scale.

    n.an interval spanning three scale degrees, which determines the major or minor quality of a chord.

    Simple

    The singer struggled to hit the major third in the opening chorus.

    In context

    The composer utilised a series of parallel thirds to create a folk-like texture in the woodwind section.

  5. 05 C1 Advanced British English

    n.the lowest passing grade for a university degree in the UK.

    n.a third-class honours degree, representing the lowest level of passing honours in the British university system.

    Simple

    He was disappointed to graduate with a third after three years of study.

    In context

    While a third may limit immediate entry into prestigious graduate schemes, many professionals find that experience eventually outweighs their initial degree classification.

  6. 06 C2 Proficiency FormalHumorous

    v.to be the third person to agree with a formal idea in a meeting.

    v.to support a motion or proposal after it has already been moved and seconded.

    Simple

    I'll third that suggestion; let's go get some lunch.

    In context

    After the motion was seconded by the treasurer, the chairman asked if anyone wished to third the proposal before moving to a vote.

    Usage

    Usually used in formal committee settings or as a lighthearted way to show strong agreement.

Usage third parties · third consecutive · third party


PIE word *tréyes From Middle English thirde, thridde, from Old English þridda, from Proto-Germanic þridjô, from Pre-Germanic tretyós, a remodeling of Proto-Indo-European *tr̥tyós.

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

This entry
Origin ine-pro *tr̥tyós
Level A2 · Elementary
Frequency Very common
Updated