(n) :
a signalfire to notify of the approach of an enemy, or to give any notice, commonly of warning or guiding; a signal or conspicuous mark erected on an eminence near the shore, or moored in shoal water, as a guide to mariners
(n) :
a signalfire to notify of the approach of an enemy, or to give any notice, commonly of warning or guiding; a signal or conspicuous mark erected on an eminence near the shore, or moored in shoal water, as a guide to mariners