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

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

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

Look up hollow in Wiktionary, the free dictionary.

Oct 12, 2025 · (of a sound) Distant, eerie; echoing, reverberating, as if in a hollow space; dull, muffled; often low-pitched.

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 …

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

Some common synonyms of hollow are empty, idle, nugatory, otiose, and vain. While all these words mean "being without worth or significance," empty and hollow suggest a deceiving lack …

HOLLOW definition: 1. having a hole or empty space inside: 2. If you have hollow cheeks or eyes, your cheeks curve in…. Learn more.