Rigor: A word with two different but related meanings in medicine: 1. A chill, usually with shivering, as at the onset of high fever and chills. 2. Rigidity, as in rigor mortis, the rigidity of a body after death. The alternate spelling rigour is chiefly British. From the French, from the Latin rigor, meaning stiffness, from rigere, to be stiff.
-ine is a suffix used in chemistry to denote two kinds of substance. The first is a chemically basic and alkaloidal substance.
A suffix is a word part added to the end of a word to change its  meaning, to form a new word, or functioning as an inflectional  ending. Examples: touching (-ing), filler (â¦-er), touched (-ed). the following are some of the suffixes for the word answer  1. -swered, 2. -swerÂ·ing,and 3. -swers.