The term 'Low Fellow' can be broken down into two words, 'BASSO' and 'LOUT'. BASSO is a 5-letter word meaning a deep, low-pitched voice or instrument, usually referring to a singer or an instrument in the bass range. A LOUT is a 4-letter word meaning a rude, boorish person. Together, these two words form the term 'Low Fellow', which can be used to describe someone who has a deep, low-pitched voice and is also rude and boorish.