Antejentacular derives from Latin words that mean before breakfast. One might take, for example, an antejentacular walk before sitting down for the morning’s meal. Antejentacular comes from the Latin jejunus meaning fasting or barren. It’s related to the word jejune meaning empty or insipid, and jejunum, the part of the small intestine that anatomists discovered is usually empty at death. This is part of a complete episode.