Poor mastering Synonyms

Poor replaced

bad mastering

Definitions for Poor

(adjective) lacking money or material possessions
(adjective) producing inferior or only a small amount of vegetation
(adjective) less plentiful than what is normal, necessary , or desirable

PM abbreviation

PM is an abbreviation for Poor Mastering

What does PM stand for?

PM stands for "Poor Mastering"

Mastering replaced

poor education

Definitions for Mastering

(noun) becoming proficient in the use of something; having mastery of
(noun) the act of making a master recording from which copies can be made