Source : Webster's Revised Unabridged Dictionary (1913)

Lantern \Lan"tern\, v. t. [imp. & p. p. {Lanterned}; p. pr. &
   vb. n. {Lanterning}.] [Cf. F. lanterner to hang at the lamp
   post, fr. lanterne. See {Lantern}.]
   To furnish with a lantern; as, to lantern a lighthouse.