Moralize (verb)

1. To speak or write about moral principles, often in a preachy or self-righteous manner.
2. To interpret or present something in a moralizing way.

Origin:

The word "moralize" is derived from the word "moral" and the suffix "-ize" which means "to make or become".

Examples:

1. He loved to moralize about the importance of hard work and determination.
2. The teacher's lecture moralized about the importance of honesty and integrity.
3. The book was criticized for moralizing and not providing any actionable advice.
4. She moralized about the dangers of smoking to her children.
5. The movie was accused of moralizing and promoting a specific ideology.