The property or an instance of being concurrent; something that happens at the same time as something else.
A property of systems where several processes execute at the same time.
A stretch of road that is shared between two or more numbered or named routes.
A relation.
Reciprocal exchange of civilities, especially conversation between persons by means of letters.
Postal or other written communications.
An agreement of situations or objects with an expected outcome.
Newspaper or news stories.
A similarity between physical and spiritual things (e.g. light to wisdom, or warmth to love)