rayonnement

radiance, radiation

noun reh-yon-MAHN Rare

Origin: from rayonner, to radiate

Also means

influence, reach

Usage Note

Rayonnement has two main registers: a scientific one (electromagnetic radiation, nuclear radiation) and a figurative one describing cultural or intellectual influence ('le rayonnement culturel de la France'). The verb rayonner and noun rayon (ray, beam) share the root. In official French discourse 'rayonnement' is a prestige term for soft power.

Examples

"Le rayonnement de cette ville est mondial."

Natural Translation

This city's influence is worldwide.

Free starter pack

Building your French vocabulary?

Get the 100 most common French words as a free PDF — one email, no spam.

Related Words

Explore French by topic

FrenchNow

French False Friends: 25 Faux Amis to Avoid

French false friends look like English words but mean something else: actuellement is not actually, sensible means sensitive. Here are 25 faux amis to avoid.

June 3, 2026 5 min read

FrenchNow

French Liaison Rules: When to Link Words (and Not To)

French liaison links a silent final consonant to the next vowel. Learn the obligatory, forbidden, and optional rules, plus the s→z and d→t sound shifts.

June 4, 2026 5 min read

FrenchNow

En, Au, Aux: French Prepositions for Countries

Use en for feminine countries, au for masculine, aux for plural, and à for cities. Full French preposition rule for countries, with a lookup table and traps.

June 4, 2026 5 min read

FrenchNow

Le, La, Un, Du: French Articles Made Simple

Le, la, un, du, des made simple: pick the French article family by meaning, the form by gender, and dodge the two mistakes English speakers always make.

June 4, 2026 5 min read