The meaning of HOLLOW is having an indentation or inward curve : concave, sunken. How to use hollow in a sentence. Synonym Discussion of Hollow.

1. having a space or cavity inside; empty: a hollow sphere. 2. having a depression or concavity: a hollow surface. 3. sunken: hollow cheeks. 4. not resonant: a hollow voice. 5. lacking …

hollow adjective (EMPTY) Add to word list having an empty space inside or on the surface of an object: a hollow tree

A sound that is hollow is like the sound made when you hit something that is empty inside. He heard a hollow sound when he knocked on the wall.

Dec 2, 2025 · hollow (third-person singular simple present hollows, present participle hollowing, simple past and past participle hollowed) (transitive) to make a hole in something; to excavate

in a hollow manner: The politician's accusations rang hollow. Idioms beat all hollow, to surpass or outdo completely: His performance beat the others all hollow.

Definition of hollow. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

1. A cavity, gap, or space: a hollow behind a wall. 2. An indented or concave surface or area. 3. A void; an emptiness: a hollow in one's life. 4. A small valley between hills or mountains.

Hollow definition: having a space or cavity inside; not solid; empty.. See examples of HOLLOW used in a sentence.

If you describe a statement, situation, or person as hollow, you mean they have no real value, worth, or effectiveness. Any threat to bring in the police is a hollow one. ...a hollow man who's …