Origin: < L aggressus, pp. of aggredi, to attack, go to < ad-, to + gradi, to step
See aggress in American Heritage Dictionary 4
intransitive verb ag·gressed, ag·gress·ing, ag·gress·es
Origin: French agresser
Origin: , from Latin aggredī, aggress-, to attack
Origin: : ad-, ad-
Origin: + gradī, to go; see ghredh- in Indo-European roots.
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