aid
UK /eɪd/ US /eɪd/ Syllables: aid
Quick answer
Help given to someone, especially money, supplies, or support in a difficult situation.
Aid is help, especially help given to people who need it. A country can send aid after an earthquake, a charity can give food aid to families and a nurse can give first aid to someone who is hurt. Aid also means a tool or a thing that helps you do something, such as a hearing aid or a teaching aid. As a verb, to aid someone is to help them, and the word is common in news and official writing. Aid is usually uncountable, so we say some aid, not an aid.
"The country sent aid to the region after the earthquake."Meanings
- Help given to someone, especially money, supplies or support in a difficult situation.
- A thing that helps you do something.
Example sentences
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"The country sent aid to the region after the earthquake."
Level A2, Meaning 1
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"The nurse gave first aid to the runner who fell."
Level A1, Meaning 1
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"He uses a hearing aid in his left ear."
Level B1, Meaning 2
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"The charity provides food aid to families in need."
Level B1, Meaning 1
Synonyms and antonyms
Synonyms
Look-alikes and common mistakes
- aide : An aide is a person who helps a leader or a nurse. Aid is the help itself.
- assistance : Assistance is the formal word for help. Aid is shorter and is often used for help in a crisis.
Word family and forms
Forms: aids
Word partners
Words and phrases that often go with "aid".
- first aid
- financial aid
- humanitarian aid
- foreign aid
- a hearing aid
- come to someone's aid
Idioms and phrases
- come to someone's aid
- To help someone who is in trouble.
- "The neighbors came to her aid when the pipe burst."
Origin
Aid came into English in the 1400s from Anglo-French and Old French aide, a noun from the verb aidier, to help. The French verb comes from Latin adiutare, to assist, built on adiuvare, to help. The same root gives us the word aide.
Checked against: Wiktionary, the free dictionary, Dictionary.com.
How to remember it
Aid sounds like the first part of aide and ate: AID, with the same long a. It means help.
Test yourself
Which word fits the gap? "The country sent _____ to the region after the earthquake."
Answer: aid
In your own words, what does "aid" mean?
Help given to someone, especially money, supplies, or support in a difficult situation.
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Sources and credits
- Wiktionary, the free dictionary (CC BY-SA 4.0) · used for the origin · checked Oct 19, 2026
- Dictionary.com · used for the origin · checked Oct 19, 2026
Last reviewed October 20, 2026. Report a mistake on this page