There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
SHALE
shale
(noun) a sedimentary rock formed by the deposition of successive layers of clay
Source: WordNet® 3.1
Etymology
Noun
shale (countable and uncountable, plural shales)
A shell or husk; a cod or pod.
(geology) A fine-grained sedimentary rock of a thin, laminated, and often friable, structure.
Usage notes
Before the mid 19th century, the terms shale, slate and schist were not sharply distinguished. Shales that are subject to heat and pressure alter into slate, then schist and finally to gneiss.
Verb
shale (third-person singular simple present shales, present participle shaling, simple past and past participle shaled)
To take off the shell or coat of.
Synonyms
• shell
Anagrams
• Hales, Heals, Sahel, Saleh, Selah, hales, halse, heals, leash, selah, sheal
Source: Wiktionary
Shale, n. Etym: [AS. scealy, scalu. See Scalme, and cf. Shell.]
1. A shell or husk; a cod or pod. "The green shales of a bean." Chapman.
2. Etym: [G. shale.] (Geol.)
Definition: A fine-grained sedimentary rock of a thin, laminated, and often friable, structure. Bituminous shale. See under Bituminous.
Shale, v. t.
Definition: To take off the shell or coat of; to shell. Life, in its upper grades, was bursting its shell, or was shaling off its husk. I. Taylor.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
22 January 2025
MEGALITH
(noun) memorial consisting of a very large stone forming part of a prehistoric structure (especially in western Europe)
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