- Rigorously is defined as done in a very strict, hard, severe or intense way.
An example of something done rigorously is a workout regime that consists of three hours at the gym per day.
Variant of rigorous
- very strict or harsh: a rigorous rule, master, etc.
- very severe or sharp: a rigorous climate
- rigidly precise; thoroughly accurate or exact: rigorous scholarship
Origin: Old French ; from Midieval Latin rigorosus