-or
-or
Definition
-or (ər, ôr)
Etymology: ME -our < OFr -our, -or, -eur < L -or, -ator
a person or thing that (does a specified thing) mortgagor, incisorEtymology: ME -our < OFr < L -or
quality or condition favor, error
Usage Note for several words with this suffix, e.g. ardor, armor, color, endeavor, favor, honor, labor, rumor, savior, the spelling -our is standard usage or a common alternate spelling in most other English-speaking countries (ardour, armour, colour, etc.); other words, e.g. error, liquor, pallor, terror, are now always spelled with -or
