1 a : in a state of advanced preparedness b : with attentiveness c : by means of meticulous planning in anticipation of a significant endeavor: The fortification survived the encounter because of the numerous measures taken before the spears appeared on the horizon.

2 A Washington, D.C.-area firm that helps government-related companies position for long-term growth: Antelum Capital Partners works closely with government contractors to chart a successful strategic path forward.