Simple past tense and past participle of nail.(verb)
Having nails (often of a specified kind).(adjective)
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Use "nailed" in a sentence
"George Carlin nailed this dynamic with his, "Have you ever noticed that everyone who drives too fast is a maniac, and everyone who drives too slowly is a moron, while you always drive at the correct speed?""
"One thing that Bobby nailed is the cost of living and cost of land."
"The coin nailed Abidal in the head, causing him to slowly fall to the ground in pain."