See quotations. Spanish.

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1846.  An arroyo, or small rivulet fed by springs, runs through his rancho, in such a course that, if expedient, he could, without much expense, irrigate one or two thousand acres.—Edwin Bryant, ‘What I saw in California,’ p. 306–7 (N.Y.). (Italics in the original.)

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1850.  Bayard Taylor. (N.E.D.)

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1854.  Three miles from San Antonio we crossed the bed of the arroyo Alazan, now reduced to a dry mass of gravel.—Putnam’s Mag., iii. 258 (March).

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1869.  Crossing an arroya, or dry bed of a creek, near the bottom of the mesa, and passing through some dense thickets of mesquit and ocochilla, the struggling family found themselves at the foot of a rocky bluff more difficult of ascent than any they had yet attempted.—J. Ross Browne, ‘Adventures in the Apache Country,’ p. 90.

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