" arid "

[Adjective]  | "ar*id" | \ ˈa-rəd \

1: excessively dry; specifically : having insufficient rainfall to support agriculture

2: lacking in interest and life : jejune

Origin: 1652 ;

 Borrowed from French & Latin; French aride, going back to Middle French, borrowed from Latin āridus, ārdus "dry, waterless, withered, austere (of style)," derivative, with the adjective suffix -idus, of ārēre "to be dry, parched, withered," going back to Indo-European *h2eh1s-eh1-, stative derivative of a verbal base *h2eh1s- "make dry with heat," whence also Tocharian A asatär "(it) dries up," Tocharian B osotär; also from the same base a root noun *h2eh1s-, whence Hittite ḫāšš- "ashes, dust," from which as thematic derivatives Sanskrit ā́saḥ "ashes, dust," and (as a collective or noun of appurtenance?) *h2eh1s-eh2-, whence Latin āra "altar," Oscan aasaí (locative), Hittite ḫāššā- "hearth," Old High German essa, esse "forge" (from *asjō-), Old Swedish æsia, æssia "smith's fire," Old Icelandic esja "soapstone (used in hearths)" (both from *asjōn-);

  * Note : Regarding the apparent derivatives ardēre "to burn, emit light or flame" and ardor "burning, fierce heat," see: {ardent|ardent}. — Lexikon der indogermanischen Verben gives the "essive" (= stative) form of the verbal base *h2eh1s as *h2h1s-h1i̯é- and attributes the length in Latin ārēre to the influence of noun derivatives such as āra. D. Adams, however, regards the original base in Tocharian A and B to have been *ās-, corresponding to the length in the Latin verb (see: A Dictionary of Tocharian B, Revised and Greatly Enlarged, Rodopi, 2013, p. 63). A. Kloekhorst (Etymological Dictionary of the Hittite Inherited Lexicon, Brill, 2008, pp. 322-23) regards the short vowel in Germanic as the residue of an oblique case form *h1h2s- of the root noun. See also {ash:2|ash:2}, {azalea|azalea}.;

[Adjective]  | "hy*per*ar*id" | \ ˌhī-pər-ˈa-rəd \

1: extremely arid

Origin: 1960 ;

[Adjective]  | "arid"