Meaning of efflorescence | Babel Free

Definitions

1. The formation of a powdery surface on crystals, as a hydrate is converted to anhydrous form by losing loosely bound water of crystallization to the atmosphere.
   countable, uncountable
2. The production of flowers.
   countable, uncountable
3. An encrustation of soluble salts, commonly white, deposited on the surface of stone, brick, plaster, or mortar; usually caused by free alkalies leached from mortar or adjacent concrete as moisture moves through it.
   countable, uncountable
4. An encrustation of soluble salts, deposited on rock or soil by evaporation; often found in arid or geothermal environments.
   countable, uncountable
5. Rapid flowering of a culture or civilisation etc.
   countable, figuratively, uncountable
6. A redness, rash, or eruption on the skin.
   countable, uncountable

Equivalents

Examples

“1919, a time when African American hopes for a just future following their service in World War I were dashed by violent reassertions of white supremacy, including the efflorescence and expansion of the KKK into the Midwestern and northwestern U.S.”

“I’d hoped that when the black hole of the Donald Trump presidency ended, redirected energy might allow for a cultural efflorescence. So far that hasn’t happened.”

CEFR level