English Reference
adjective · noun

vertical

adj. · n.
US /ˈvɝtɪkəɫ/ UK /vˈɜːtɪkəl/ ver·ti·cal

  1. 01 B2 Upper Intermediate

    adj.standing or moving straight up and down, at a right angle to the ground.

    adj.oriented at a right angle to the horizontal plane; parallel to the direction of gravity.

    Simple

    The climbers struggled to find a grip on the vertical rock face.

    In context

    The architect emphasized the building's height by adding long vertical columns that stretched from the base to the roofline.

  2. 02 C1 Advanced AcademicTechnical

    adj.relating to a specific industry or a narrow market rather than a broad one.

    adj.pertaining to a vertical market, where goods and services are provided for a specific industry or specialized group of customers.

    Simple

    The company decided to focus on vertical software for the healthcare industry.

    In context

    Vertical integration allowed the manufacturer to control every stage of production, from raw materials to the final retail sale.

  3. 03 C2 Proficiency Technical Music

    adj.describing notes that are played at the same time to make a chord.

    adj.describing the harmonic aspect of a composition where notes in an interval or chord sound simultaneously.

    Simple

    The teacher explained the difference between a melody and a vertical chord.

    In context

    The composer experimented with dense vertical structures, creating complex clusters of sound that challenged traditional harmonic expectations.

  4. 04 B2 Upper Intermediate

    n.a line or part of a structure that goes straight up.

    n.a vertical line, plane, or structural component.

    Simple

    Check the vertical with a spirit level to make sure the wall is straight.

    In context

    The design features a series of steel verticals that support the weight of the glass canopy.

  5. 05 C1 Advanced AcademicFormal

    n.a system where power flows from the top down to the bottom.

    n.a hierarchical command structure used for the exercise of political or organizational power.

    Simple

    The country's political vertical ensures that local leaders follow the central government.

    In context

    The consolidation of the power vertical meant that regional governors were now directly accountable to the president.

    hierarchychain of command

Usage vertical axis · vertical structure

Fannin found that the mangabey foot flexes 46 degrees at its midfoot during a vertical climb.

Phys.org· 17 Aug 2026

Their burrows change the soil structure, and different types of earthworms have different burrowing behaviours – vertical or horizontal, deep or shallow – which allow air and water to flow.

Aeon· 17 Aug 2026

Borrowed from Middle French vertical, from Late Latin verticālis.

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

This entry
Origin la-lat verticālis
Level B2 · Upper Intermediate
Frequency Common
Updated