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concretionary

American  
[kon-kree-shuh-ner-ee, kong-] / kɒnˈkri ʃəˌnɛr i, kɒŋ- /

adjective

  1. formed by concretion; consisting of concreted matter or masses.


Etymology

Origin of concretionary

First recorded in 1820–30; concretion + -ary

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

From her upper crust come such delights of found art as miniature Matterhorns of icy blue molybdenite, spiky flowers of dendritic copper, peaceful crystal groupings of aquamarine beryl and fleshy green clumps of concretionary malachite.

From Time Magazine Archive

The red zone at the "bone pocket" carries many concretionary masses which frequently contain the fossil specimens.

From Preliminary Survey of a Paleocene Faunule from the Angels Peak Area, New Mexico by Wilson, Robert W.

Karmrodt, analysis of Chincha Island guano, 305; of concretionary nodules, 328.

From Manures and the principles of manuring by Aikman, Charles Morton

Another very important series of concretionary structures are the flint nodules which occur in chalk, and the patches and bands of chert which are found in limestones.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 7 "Columbus" to "Condottiere" by Various

Ammonium phosphate, in Chincha guano, 305; in concretionary nodules, 328.

From Manures and the principles of manuring by Aikman, Charles Morton