aptitude

1. A natural or acquired disposition or capacity for a particular purpose, or tendency to a particular action or effect; as, oil has an aptitude to burn. He seems to have had a peculiar aptitude for the management of irregular troops. Macaulay. 2. A general fitness or suitableness; adaptation. That sociable and helpful aptitude which God implanted between man and woman. Milton. 3. Readiness in learning; docility; aptness. He was a boy of remarkable aptitude. Macaulay.

Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.