(anatomy) Either of two arteries that occur one on each side of the circle of Willis and connect an internal carotid artery with a posterior cerebral artery.

(anatomy) One of the three arteries in the brain that form parts of the circle of Willis; it connects the anterior cerebral arteries.

(business) A type of non-profit organization in the UK, designed for social enterprises that want to use their profits and assets for the public good.

plural of community interest company

(politics, Internet slang, LGBT) A utopian society proposed by far-left activists where gender, wealth, and work become obsolete and everyone lives in luxury.

In terms of, or by means of, communication.