To consider or regard; to include (as in an estimate or plan) or pay attention to; to notice; to allow for.(verb)
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Use "take into account" in a sentence
"Thus the “problem ori - ented” American judge will take into account trends of decision in other United States jurisdictions and apply principles of legal philosophy much more readily than his English counterpart."
"In doing their calculations, the Geiers failed to take into account that 1990 was the first year “autism” was given its own category by the DOE."
"Yes, an instant thirty-five-mile-long defensive system strains credulity but only if we fail to take into account the lay of the land."