affect

/əˈfɛkt/
verbIntermediate
general

to produce a change in someone or something

The weather can affect your mood.

Weather conditions can influence how you feel emotionally.

💡

Often used to describe indirect influence or impact.

psychology

to pretend to feel something (often used in psychology)

Some people learn to affect emotions they don't actually feel.

Certain individuals practice displaying emotions they don't genuinely experience.

💡

In psychology, this refers to the outward display of emotions that may not match internal feelings.

Collocations

affect someone's lifeto influence someone's lifeaffect the outcometo influence the resultaffect the economyto influence economic conditions

Synonyms

Antonyms

💡Pro Tip

Affect vs. Effect

'Affect' is usually a verb meaning to influence, while 'effect' is usually a noun meaning result. Remember: 'A' for action (affect) and 'E' for end result (effect).

Gold Rule

Common Usage

In everyday language, 'affect' is most commonly used to describe how one thing influences another.

📖Word Origin

From Middle English 'affecten', from Latin 'affectare' meaning 'to aim at, try to reach, strive after'.

📝Usage Notes

In psychology, 'affect' can also be a noun referring to emotional experience. As a verb, it is often confused with 'effect', which means to bring about or cause.

Word Breakdown

af-
to
prefix
+
-fect
do, make
root
English Dictionary