To boast of something.
To boast; to talk with excessive pride about what one has, is able to do, or has done; often as an attempt to popularize oneself.
A boast or boasting; bragging; ostentatious pretence or self-glorification.
The thing which is boasted of.
The card game three card brag.
Excellent; first-rate.
To resonate.
To use vibrato.
To affect with vibratory motion; to set in vibration.
To brandish; to swing to and fro.
To shake with small, rapid movements to and fro.
To mark or measure by moving to and fro.
The setting, on a portable electronic device, that causes it to vibrate rather than sound any (or most) needed alarms.