Definition of sugar daddy for English Language Learners : a rich, older man who gives money, gifts, etc., to someone (such as a young woman) in exchange for sex, friendship, etc. Learn More about sugar daddy
Noise is defined as a sound, especially a loud one. An example of a noise is the sound of fireworks. To noise is defined as to tell rumors or spread information around. An example of to noise is to gossip around town. noise.
1 (cybernetics, systems) The signal that is looped back to control a system within itself. 2  The high-pitched howling noise heard when there's a loop between a microphone and a speaker. 3  Adjectives often used with feedback: positive, negative, delayed, linear, nonlinear, etc. ( noise): Larsen effect, howlback, howlround.