- the ancient Roman god of fire and metalworking, identified with the Greek Hephaestus.
- Military. a six-barrel, 20mm U.S. Army antiaircraft gun system mounted on an armored personnel carrier and first deployed in 1968.
- Astronomy. a hypothetical planet nearest the sun whose existence was erroneously postulated to account for perturbations in Mercury's orbit.
Origin of Vulcan
Examples from the Web for vulcan
The Queen currently has three Dorgis named Cider, Candy and Vulcan.Royals And Royalist On Vacation
August 9, 2013
Kevin Fallon straps on Vulcan ears and explores the niche matchmaking trend.
Count Trekkies among the group giving that idea the Vulcan salute.
Vulcan (noun) Alien humanoids who live by logic and reason and suppress emotion.‘Star Trek’ for Dummies: Get Ready for ‘Into Darkness’ With Our Primer
May 14, 2013
The Queen now owns just two Corgis: Willow and Holly and two Dorgis: Candy and Vulcan.Queen's James Bond Clip Corgi Dies, Buried at Balmoral
September 10, 2012
If there were any connection between the fate of the Minnie B and the Vulcan?
The light was moving toward the Vulcan and at a high rate of speed.
Another month's supplies, sir—most of the stores was on the Vulcan, sir.
A sudden shift of the rudder shook the Vulcan from peak to keelson.
The sky above the Vulcan was filled with the drone of hurtling shells.
- the Roman god of fire and metalworkingGreek counterpart: Hephaestus
- a hypothetical planet once thought to lie within the orbit of Mercury
Word Origin and History for vulcan
god of fire and metal-work in Roman mythology, 1510s, from Latin Vulcanus, a word of Etruscan origin. Often with allusions to his lameness and the unfaithfulness of his wife, Venus. As the name of a hypothetical planet between Mercury and the Sun, it is attested from 1870. The Roman feast of Vulcanalia was on Aug. 23.