Rules that exist in many languages that force some parts of a sentence to be used or inflected differently depending on certain attributes of other parts.
A legally binding contract enforceable in a court of law.
An understanding between entities to follow a specific course of conduct.
A state whereby several parties share a view or opinion; the state of not contradicting one another.
A limit thus fixed, in full demarcation line.
Any strictly defined separation.
The act of marking off a boundary or setting a limit, notably by belligerents signing a treaty or ceasefire.