ardour

Noun ardour has 3 senses

• ardour(n = noun.feeling) ardor, elan, zeal - a feeling of strong eagerness (usually in favor of a person or cause); "they were imbued with a revolutionary ardor"; "he felt a kind of religious zeal"
is a kind of avidity, avidness, eagerness, keenness

• ardour(n = noun.feeling) ardor - intense feeling of love; Array
is a kind of love

• ardour(n = noun.feeling) ardor, fervency, fervidness, fervor, fervour, fire - feelings of great warmth and intensity; "he spoke with great ardor"
is a kind of passion, passionateness
has particulars: zeal