Merino
breed of sheep

The Merino is a breed or group of breeds of domestic sheep, characterised by very fine soft wool. It was originated in the Iberian Peninsula (modern Spain and Portugal) during the High Middle Ages, and was for several centuries kept as a strict Spanish monopoly; exports of the breed were not allowed, and those who tried risked capital punishment. During the eighteenth century, flocks were sent to the courts of a number of European countries, including France (where they developed into the Rambouillet), Hungary, the Netherlands, Prussia, Saxony and Sweden.
The Merino subsequently spread to many parts of the world, including South America, South Africa, Australia, and New Zealand. Numerous recognised breeds, strains and variants have developed from the original type; these include, among others, the American Merino and Delaine Merino in the Americas, the Australian Merino, Booroola Merino and Peppin Merino in Oceania, and the Gentile di Puglia, Merinolandschaf and Rambouillet in Europe.
The Australian Poll Merino is a polled (hornless) variant. Rams of other Merino breeds have long, spiral horns which grow close to the head, while ewes are usually hornless.
History
Etymology
The name merino was not documented in Spain until the early 15th century, and its origin is disputed.
Two suggested origins for the Spanish word merino are given in:
It may be an adaptation to the sheep of the name of a Castilian official inspector (merino) over a merindad, who may have also inspected sheep pastures. This word is from the medieval Latin maiorinus, a steward or head official of a village, from maior, meaning "greater".
The public source identifies “Merino” as breed of sheep. This brief keeps that definition visible, then builds a research path around Merino, breed and sheep.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 30, 2026. The linked authority identifier is Q651765. The Library of Congress control number is sh85083839. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Merino” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.