noun A skilled or proficient individual in a particular area
verb To become proficient or skilled in something
adjective Referring to something that is of the highest quality or level
Master musician, Master recording, Master class
Master chef, Master recipe, Master sommelier
Master key, Master password, Master reset
Master plan, Master class, Master franchise
Master's degree, Master's program, Master's thesis
Master athlete, Master coach, Master tournament
Masterpiece, Master artist, Master sculptor
In the publishing industry, a master copy is the final version of a manuscript before it is sent to print. Writers also use the term 'masterpiece' to refer to their best work.
In psychology, a master's degree is a common requirement for practicing as a licensed psychologist. Psychologists may also use the term 'master therapist' to refer to someone highly skilled and experienced in therapy.
In the culinary world, a master chef is someone who has reached the highest level of skill and expertise in cooking. They may also use the term 'master recipe' to refer to a perfected recipe that is used as a standard.
In music, a master recording is the original recording from which copies are made. Musicians may also use the term 'master class' to refer to a class taught by a renowned expert in their field.