, crenelle - A crenelation (from Latin crena, notch) is a series of indentations or loopholes around the top of a castle, battlement, or wallâwith each indentation being a crenelle (or crenel). See also related terms for notch.
Familiarity information: OCCIDENTAL used as a noun is rare. â¢ OCCIDENTAL (adjective) The adjective OCCIDENTAL has 1 sense: 1. denoting or characteristic of countries of Europe and the western hemisphere. Familiarity information: OCCIDENTAL used as an adjective is very rare.
Occipital neuralgia. Occipital neuralgia is a medical condition characterized by chronic pain in the upper neck, back of the head and behind the eyes. These areas correspond to the locations of the lesser and greater occipital nerves. Wrapped around the greater occipital nerve is the occipital artery, which can contribute to the neuralgia. The condition is also sometimes characterized by diminished sensation in the affected area.