wedlock

This term carries a formal and often legalistic tone, evoking the institutional nature of marriage rather than the emotional bond of love. It is frequently used in legal, religious, or historical contexts to describe the status of a union. In modern usage, the word appears most commonly in the negative construction "born out of wedlock," which refers to children born to parents who are not married. Because it is an uncountable noun representing a state of being, it does not take a plural form and cannot be counted with numbers.