Definition of bad guy. informal. : a morally bad person or character : a villain It's hard to tell the good guys from the bad guys in this movie.
There are basically 3 voice types for females and 4 voice types for males in the realm of classical singing, and they are as follows: 1) Male Voices â Countertenor, Tenor, Baritone, Bass. 2) Female Voices â Soprano, Mezzo Soprano, Contralto.
Researchers say humans can detect 10 different smells. | Getty. From fruity to minty to popcorn-y, all smells can be classified as one of 10 types of aroma, scientists say. Taste, vision and hearing can be quantified, but a systematic description of smell has remained elusive.