| Bahasa Inggris > Bahasa Inggris |
| flutter |
| 1. v. (intransitive) To flap or wave quickly but irregularly. |
| flags fluttering in the wind |
| 2. v. (intransitive, of a winged animal) To flap the wings without flying; to fly with a light flapping of the wings. |
| 3. v. To cause something to flap. |
| A bird flutters its wings. |
| 4. v. To drive into disorder; to throw into confusion. |
| 5. v. (intransitive) To be in a state of agitation or uncertainty. |
| 6. v. (intransitive, obsolete) To be frivolous. |
| 7. n. The act of fluttering; quick and irregular motion. |
| the flutter of a fan |
| 8. n. A state of agitation. |
| 9. n. An abnormal rapid pulsation of the heart. |
| 10. n. (British) A small bet or risky investment. |
| 11. n. (audio, electronics) The rapid variation of signal parameters, such as amplitude, phase, and frequency. |