efflorescence

[ ef-luh-res-uhns ]

noun

1. the state or a period of flowering.
2. an example or result of growth and development:

   These works are the efflorescence of his genius.

3. Chemistry.
   1. the act or process of efflorescing.
   2. the resulting powdery substance or incrustation.
4. Pathology. a rash or eruption of the skin.

efflorescence

/ ˌɛflɔːˈrɛsəns /

noun

1. a bursting forth or flowering
2. chem geology
   1. the process of efflorescing
   2. the powdery substance formed as a result of this process, esp on the surface of rocks
3. any skin rash or eruption

efflorescence

/ ĕf′lə-rĕs′əns /

1. A whitish, powdery deposit on the surface of rocks or soil in dry regions. It is formed as mineral-rich water rises to the surface through capillary action and then evaporates. Efflorescence usually consists of gypsum, salt, or calcite.
2. See anthesis

Derived Forms

• ˌeffloˈrescent, adjective

Word History and Origins

Origin of efflorescence¹

1620–30; < French < Medieval Latin efflōrēscentia. See effloresce, -ence

Example Sentences

But the last few years have seen an incredible efflorescence of Pakistani writing in English.

From The Daily Beast

The same appearance followed as in the preceding cases–an efflorescence on the arm without any effect on the constitution.

From Project Gutenberg

The art of any people is an outgrowth and efflorescence of an internal living principle: and as is the tree so is its fruit.

From Project Gutenberg

The ground itself was covered with a white efflorescence, which stuck to our feet, and made us slip at every step.

From Project Gutenberg

Commerce, then, is merely 'the efflorescence of our agriculture.'

From Project Gutenberg

Humanity is not the chief part of the charm of Cornwall, though sometimes it may seem the very efflorescence of the land.

From Project Gutenberg