| 1. | (sometimes initial capital letter ) a person who is lacking in or hostile or smugly indifferent to cultural values, intellectual pursuits, aesthetic refinement, etc., or is contentedly commonplace in ideas and tastes. |
| 2. | (initial capital letter ) a native or inhabitant of ancient Philistia. |
| 3. | (sometimes initial capital letter ) lacking in or hostile to culture. |
| 4. | smugly commonplace or conventional. |
| 5. | (initial capital letter ) of or belonging to the ancient Philistines. |