Definitions

1. noun

assistance or support, especially financial, given to a person or organization in need.

“The charity provided medical aid to the victims of the disaster.”

2. verb

to help or assist someone, especially by providing financial support.

“She decided to aid her friend in starting a new business.”

3. verb

to make something easier or less difficult.

“The new system will aid in solving complex mathematical problems.”

4. noun

a person or thing that helps or assists.

“The aid worker helped refugees find shelter and food.”