Lat·er·al·ly adv. By the side; sidewise; toward, or from, the side.
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laterally
adv 1: to or by or from the side; "such women carry in their heads
kinship knowledge of six generations depth and
extending laterally among consanguineal kin as far as
the grandchildren of second cousin"
2: in a lateral direction or location; "the body is
spindle-shaped and only slightly compressed laterally"