1. backside - Noun
2. backside - Adjective
The hinder part, posteriors, or rump of a person or animal.
Source: Webster's dictionaryhe deserves a good kick in the butt Source: Internet
are you going to sit on your fanny and do nothing? Source: Internet
his room was toward the rear of the hotel Source: Internet
Acosta leaned against a tall tree trunk while Myers faced her backside toward the camera, giving her audience a view of her famous posterior. Source: Internet
All the new iPhone 12 models come with MagSafe, which is a technology that uses magnets on the backside of the phone to let users attach accessories to it. Source: Internet
And while this system will primarily be another rain-maker (1 to 2 inches) and wind-blower (40 mph) for New Jersey, we can't ignore the (slim) chance of wintry weather on the backside. Source: Internet