English Reference
noun · verb

aid

n. · v.
US /ˈeɪd/ UK /ˈeɪd/ aid UK spelling aided

  1. 01 B1 Intermediate

    n.help, such as money or food, given to people or countries that need it.

    n.assistance, especially in the form of money, food, or equipment, provided to those in distress or to developing countries.

    Simple

    The government sent emergency aid to the region after the earthquake.

    In context

    International aid agencies struggled to distribute supplies effectively due to the damaged infrastructure in the remote mountain provinces.

    Usage

    Often uncountable when referring to humanitarian relief.

  2. 02 B2 Upper Intermediate

    n.a tool or piece of equipment that helps you do something.

    n.a device or material source of assistance that facilitates a task or compensates for a physical disability.

    Simple

    Visual aids like charts and photos can help students understand the lesson.

    In context

    The elderly man relied on a hearing aid to participate in family conversations during the noisy holiday dinner.

    Usage

    Countable in this sense.

  3. 03 B2 Upper Intermediate Formal

    v.to help or support someone or something.

    v.to provide support or assistance to further the progress of an action or person.

    Simple

    The new software is designed to aid teachers in grading exams more quickly.

    In context

    The research was specifically funded to aid the development of sustainable energy solutions for rural communities.

    Usage

    Transitive verb; takes a direct object.

  4. 04 C1 Advanced Formal

    n.a person who acts as an assistant.

    n.a person who acts as an assistant or helper; often used interchangeably with 'aide'.

    Simple

    She worked as a teacher's aid for three years before getting her own classroom.

    In context

    The executive hired a personal aid to manage his complex travel schedule and daily correspondence.

    Teacher's tip

    In modern American English, the spelling 'aide' is much more common for a person, while 'aid' is used for the help itself.

  5. 05 C2 Proficiency Technical Sport

    n.the way a rider uses their hands and legs to control a horse.

    n.the signals given by a rider to a horse using the hands, legs, voice, and body weight.

    Simple

    The rider used subtle leg aids to tell the horse to move faster.

    In context

    Mastering the coordination of natural aids is essential for any equestrian wishing to compete at a professional level.

    Usage

    Usually used in the plural.

Usage aid coordination · aid access · aid cuts

Frankcom was an Australian aid worker with World Central Kitchen (WCK) who was killed in Gaza with six other colleagues by an Israeli airstrike in April 2024.

BBC News· 20 Aug 2026

So far in 2026 , 82 aid workers have been killed, 97 injured and 39 kidnapped around the world.

UN News· 19 Aug 2026
This entry
Level B2 · Upper Intermediate
Frequency Common
Updated