Simple past tense and past participle of outcrop.(verb)
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Use "outcropped" in a sentence
"We drove up on a group of islanders in front of a row of weathered houses built against an outcropped rock."
"Out of the corner of his eye he could see her elbow resting against the outcropped pin of the frag grenade buried in the wall."
"The depression between the ancient northern highland and the southern mountains climbed upward toward a wild landscape that outcropped in rugged crags."