A penchant is a strong liking for something. A penchant for detail, a penchant for gambling, his penchant for hats.
It takes for, and it is usually said with a raised eyebrow: a penchant is a taste somebody indulges rather than merely has. It keeps its French sound, with a nasal ending, and the French verb behind it means to lean.
1nounpenchantA strong liking for something.
“He has a penchant for expensive Italian shoes.”
penchant is a liking.
French penchant is the present participle of pencher, to lean or tilt.
Proto-Indo-European
*(s)pend-
Latin
pendere — to hang
Old French
pengier — to tilt, be out of line
French
penchant
English, today
penchant
Built from
French penchant, present participle of pencher (“to tilt, to lean”), from Middle French -, from Old French pengier (“to tilt, be out of line”), from Vulgar Latin - *pendicāre, a derivative of Latin pendere (“to hang”).
Etymology from Wiktionary, CC BY-SA