IPA: /əˈfɛkt/
KK: /əˈfɛkt/
A feeling or emotion that can be seen through facial expressions or body language.
The therapist noted the patient's flat affect during the session.
To have an influence on someone or something, often causing a change in feelings, thoughts, or conditions.
The new policy will affect many employees in the company.
Past: affected
Past Participle: affected
Affect → It is formed from "ad-" (meaning to) and "facere" (meaning to do or make). The word "affect" originally described the action of making a change or influencing something.
Think of the idea of 'doing' or 'making' something happen ('facere') to remember that 'affect' means to influence or change.