Arroyos can be natural fluvial landforms or constructed flood control channels. The term usually applies to a sloped or mountainous terrain in xeric and desert climates.

The meaning of ARROYO is a watercourse (such as a creek) in an arid region.

arroyo, a dry channel lying in a semiarid or desert area and subject to flash flooding during seasonal or irregular rainstorms. Such transitory streams, rivers, or creeks are noted for their …

/ əˈrɔɪ·ə, -oʊ / Add to word list (in the southwestern US) a narrow channel in the ground that is usually dry but becomes a stream after heavy rain (Definition of arroyo from the Cambridge …

Apr 25, 2017 · Often associated with flashfloods, an arroyo is a stream bed or dry creek that temporarily fills and flows after sufficient rainfall.

Definition of arroyo noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

English Translation of “ARROYO” | The official Collins Spanish-English Dictionary online. Over 100,000 English translations of Spanish words and phrases.

arroyo (əˈrɔɪəʊ) n, pl -os (Physical Geography) a steep-sided stream bed that is usually dry except after heavy rain [C19: from Spanish]

Ever see a dried out stream or brook that sometimes, after a good rain, is racing with water? That's an arroyo, or a creek that dries out and fills with water depending on the time of year …

Dec 11, 2025 · arroyo m (plural arroyos) stream, brook, creek (whether it flows year-round or only seasonally)