plural of adult third culture kid Abbreviation: ATCKs.

(sociology) A third culture kid who has grown into adulthood. Abbreviations: ATCK.

Of, or characterized by adultery.

The action of adulterating, being mixed with extraneous material, illicit substitution of one substance for another.

Corrupted or made impure by being mixed with something else; adulterated. / Tending to commit adultery; relating to or being the product of adultery; adulterous.

(transitive) To corrupt, to debase (someone or something). / (transitive) To make less valuable or spoil (something) by adding impurities or other substances.

The state or condition of a human being once it has reached physical maturity, and is presumed to have reached a state of psychological maturity, to wit: once it has become an adult.

Sexual intercourse by a married person with someone other than their spouse. / (biblical) Lewdness or unchastity of thought as well as act, as forbidden by the seventh commandment.

Spurious; due to adulteration. / Born of adultery. / Pertaining to adultery. / Illegal; unlicensed.

(rare) One born of an adulterous union.