Intersect is defined as to cross, or to divide into two parts.
(verb)An example of intersect is for two roads to cross each other.
See intersect in Webster's New World College Dictionary
transitive verb
Origin: < L intersectus, pp. of intersecare, to cut between, cut off < inter-, between + secare, to cut: see saw
intransitive verb
See intersect in American Heritage Dictionary 4
verb in·ter·sect·ed, in·ter·sect·ing, in·ter·sects verb, transitive
Origin:
Origin: Latin intersecāre, intersect-
Origin: : inter-, inter-
Origin: + secāre, to cut; see sek- in Indo-European roots
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