| 1. | loud or shrill, as the quality of a voice. |
| 2. | extremely cold or bitter: a piercing wind. |
| 3. | appearing to gaze deeply or penetratingly into something: piercing eyes. |
| 4. | perceptive or aware; acute: a piercing mind. |
| 5. | sarcastic or caustic; cutting: piercing remarks. |
verb, pierced, pierc⋅ing.| 1. | to penetrate into or run through (something), as a sharp, pointed dagger, object, or instrument does. |
| 2. | to make a hole or opening in. |
| 3. | to bore into or through; tunnel. |
| 4. | to perforate. |
| 5. | to make (a hole, opening, etc.) by or as by boring or perforating. |
| 6. | to make a way or path into or through: a road that pierces the dense jungle. |
| 7. | to penetrate with the eye or mind; see into or through: She couldn't pierce his thoughts. |
| 8. | to affect sharply with some sensation or emotion, as of cold, pain, or grief: The wind pierced her body. Her words pierced our hearts. |
| 9. | to sound sharply through (the air, stillness, etc.): A pistol shot pierced the night. |
| 10. | to force or make a way into or through something; penetrate: to pierce to the heart. |
