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 Jarring, discordant sound; dissonance: heard a cacophony of horns during the traffic jam.  The use of harsh or discordant sounds in literary composition, as for poetic effect.