Rigor is something strict, severe or demanding. 1  Harsh and strict treatment in the military for cadets is an example of rigor. 2  Freezing weather and ice are examples of the rigors of winter.  Difficult and challenging academic courses are an example of academic rigor.
The suffix gram means to draw or write. This is used in telegram.
Â» All languages Â» English language Â» Terms by etymology Â» Words by suffix Â» Words suffixed with -gram. English words ending with the suffix -gram. The following 127 pages are in this category, out of 127 total.