The act or process of centralizing, or the state of being centralized; the act or process of combining or reducing several parts into a whole
A convergence or combination of forces, people, or things.
The stream or body formed by the junction of two or more streams; a combined flood.
The act of combining that occurs where two rivers meet.
The place where two rivers, streams, or other continuously flowing bodies of water meet and become one, especially where a tributary joins a river.
The proportion of cells, in a culture medium, that adhere to each other.
A property describing which terms can be rewritten with other, equivalent terms.