Alert watchfulness. / Close and continuous attention. / (obsolete) A guard; a person set to watch.

Watchful, especially for danger or disorder; alert; wary

An instance of keeping awake during normal sleeping hours, especially to keep watch or pray. / A period of observation or surveillance at any hour.

(obsolete or nonstandard) to monitor, watch over, control

plural of vigil

plural of vigilance

plural of vigilancy

(archaic) Vigilance.

A surname.

Third-person singular simple present indicative form of vigilate