Meaning & Definition of word "Truism"

Truism

/ˈtruːɪzəm/

1. A statement that is obviously true and says nothing new or interesting.
- Example: The truism that 'hard work pays off' is often repeated, yet many still seek shortcuts.
2. A commonly accepted truth or principle that is often stated.
- Example: The truism that 'time heals all wounds' offers comfort to those who are grieving.
3. A self-evident truth or a statement that is taken for granted.
- Example: It is a truism in marketing that 'the customer is always right.'
4. A platitude or an overused expression regarded as being unoriginal.
- Example: Her speech was filled with truisms that provided little insight into the topic.

Early 19th century, from 'true' + '-ism'.

the truth is obvious:

It is clear that this is true.

a well-known fact:

A fact that is widely accepted and known.

platitude:

A remark or statement that has been used too often to be interesting or thoughtful.

cliché:

An idea or phrase that has been overused to the point of losing its original meaning or effect.

Meaning: Captain Obvious

Example Sentence: That's just another captain obvious moment, stating the truism.

Meaning: Duh!

Example Sentence: When he said it was a sunny day, all I could think was 'duh!' It's a truism.