e/Avener

Information
has gloss	eng: An avener, or avenor, was the chief officer of the stables of a king, and the officer in charge of obtaining positions for horses belonging to the king. The Latin version of the word was avenarius, from the Latin avena, meaning "oats" or "straw". The avenar was under the watch of the Master of the Horse, and in his duties administered the oaths of office to all other stable officials. He was also in charge of stable expense accounts and payroll.
lexicalization	eng: avener
instance of	c/Horse-related professions and professionals