• Adj: having great power or force or potency or effect; examples: "the most powerful government in western Europe", "his powerful arms", "a powerful bomb", "the horse's powerful kick", "powerful drugs", "a powerful argument"
• Adj: strong enough to knock down or overwhelm; example: "a knock-down blow"
• Adj: having great influence
• Adj: (of a person) possessing physical strength and weight; rugged and powerful; examples: "a hefty athlete", "a muscular boxer", "powerful arms"
• Adj: displaying superhuman strength or power; example: "herculean exertions"
• Adv: (Southern regional intensive) very; examples: "the baby is mighty cute", "he's mighty tired", "it is powerful humid", "that boy is powerful big now", "they have a right nice place"
We still think of a powerful man as a born leader and a powerful woman as an anomaly.