entry
ardor
/ˈɑːrdər/Intense passion, zeal, or heat
From Latin ard (to burn).
from Latin ardorem (nominative ardor ) "a flame, fire, burning, heat;" also of feelings, etc., "eagerness, zeal,"
from Old French ardure "heat, glow; inflammation; passion" (12c., Modern French ardeur )
from Latin ardorem (nominative ardor ) "a flame, fire, burning, heat;" also of feelings, etc., "eagerness, zeal,"
Word Ancestry
from Latin ardorem (nominative ardor ) "a flame, fire, burning, heat;" also of feelings, etc., "eagerness, zeal,"
from Old French ardure "heat, glow; inflammation; passion" (12c., Modern French ardeur )
from Latin ardorem (nominative ardor ) "a flame, fire, burning, heat;" also of feelings, etc., "eagerness, zeal,"
This one starts as literal heat, the kind that makes a forge glow and a cheek flush. Romans used ardor for flame and burning, but they also borrowed that same blazing image for eagerness and zeal, which is why the word can feel almost physical when someone has it in them. It slipped into English through Old French ardure in the 1400s, and for a while English writers used it for the rougher, baser passions before Milton helped give it a nobler shine. That’s the same old trick language loves to play: take something hot enough to scorch, then hand it over to the heart. If you know ardent, you’re already in the neighborhood—the fire never really went out, it just learned to wear a civilized face.
The Story
This one starts as literal heat, the kind that makes a forge glow and a cheek flush. Romans used ardor for flame and burning, but they also borrowed that same blazing image for eagerness and zeal, which is why the word can feel almost physical when someone has it in them. It slipped into English through Old French ardure in the 1400s, and for a while English writers used it for the rougher, baser passions before Milton helped give it a nobler shine. That’s the same old trick language loves to play: take something hot enough to scorch, then hand it over to the heart. If you know ardent, you’re already in the neighborhood—the fire never really went out, it just learned to wear a civilized face.
Kin & Kindred
From 'ard'·to burn; glow; be hot
Derived Terms
English words from this root