n. fire

Yol toor shul!
Fire inferno sun!
(Fire Breath Shout)

In your tongue, the Word simply means “Fire.” It is change given form. Power at its most primal. That is the true meaning of “Yol.” Suleyk. Power. You have it, as do all dov. But power is inert without action and choice. Think of this as the fire builds in your su'um, in your breath. Su'um ahrk morah. What will you burn? What will you spare?
(Paarthurnax, 000E8275)

Qethsegol vahrukiv kiir jun Jafnhar, wo los ag nahlaas naal Yol do lot dovah Lodunost.
This stone commemorates the child king Jafnhar, who was burned alive by the Fire of the great dragon Lodunost.
(Word Wall for Yol, Fire Breath)

Word of Power in the Fire Breath Shout. Power at its most primal, change given form. Associated with wrath and destruction.

Not used to mean ‘fire’ as in ‘to fire an arrow’.