Rigorous definition
A rigorous rule, master, etc.
An example of a rigorous place is the cold of Antarctica.
An example of a rigorous law is a zero tolerance law on selling drugs.
A rigorous Catholic; a rigorous sense of correctness.
A rigorous study of the medication; a rigorous researcher.
Rigorous scholarship.
An example of rigorous is the amount and type of exercise done by Olympic athletes.
An example of rigorous is testing that is done during research.
A rigorous taskmaster; a rigorous schedule.
A rigorous climate.
A rigorous climate.