a conical deposit of sulfur condensed from a fumarole

(physics): In special relativity, the pattern describing the temporal evolution of a flash of light in Minkowski spacetime. This is modeled in 3-space using the two horizontal axes as spatial dimensions, while the vertical axis is time.

(aviation) The forwardmost part of an aircraft, rocket or missile; it is shaped to minimize aerodynamic resistance.

plural of Cone Head

plural of Cone-head

An attractive cone shell (Conus textilis) in which the colours are arranged so that they resemble certain kinds of cloth.

The southern portion of South America, consisting of Argentina, Chile and Uruguay, sometimes southern Brazil, São Paulo state and Paraguay.

An Elizabethan collar.

(humorous) An Elizabethan collar (protective medical device worn by an animal).

plural of Cone-Head