Ardour
noun /ˈɑːdə/ — Intense, burning passion and desire.
Definition
Enthusiasm and devotion; intense feeling of love or desire; the burning quality of deep passion.
Beyond the definition
Ardour is not merely desire but desire that burns — the consuming quality of feeling at its most intense. It is the word for early love when it is everything, for the passion that overtakes the rational, for the complete investment of self in another person or cause. It is warm where passion is hot, and feels less aggressive for it.
Origin & history
From Latin ardor (a burning, flame, heat), from ardere (to burn). The same root gives ardent — the burning quality of feeling that consumes without destroying.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
She approached everything with an ardour that exhausted the more cautious people around her.
His ardour for her had not diminished in fifteen years — she found this more moving than she could say.
The ardour of early revolutionary feeling rarely survives contact with the complications of governing.
How to use it
This entry uses a noun. Follow the examples for articles and singular or plural forms; not every noun takes “a” or “an.”
Choose “Ardour” when the meaning fits your context: Enthusiasm and devotion; intense feeling of love or desire; the burning quality of deep passion.
Synonyms
passion, fervour, zeal, desire
Antonyms
indifference, coldness, detachment
Related words
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Artist Working With Intense Passion

An artist sits alone in a cluttered studio, intently applying pigments to a painting while covered in paint-stained tools and materials.
The artist's intense focus and absorption in their work visualize ardour, the burning, persistent devotion to a pursuit. It demonstrates the drive that transforms deep personal enthusiasm into dedicated, expressive physical action.
Image credit: Wordspun · AI-generated conceptual illustration
Questions about this word
What does "Ardour" mean?
Ardour is noun meaning: Intense, burning passion and desire.. Enthusiasm and devotion; intense feeling of love or desire; the burning quality of deep passion.
Where does the word "Ardour" come from?
From Latin ardor (a burning, flame, heat), from ardere (to burn). The same root gives ardent — the burning quality of feeling that consumes without destroying.