a large dog that can be yellow, black or brown in colour, often used by blind people as a guide 拉布拉多猎犬（常用于导盲） a golden/black/chocolate Labrador 金黄色／黑色／深褐色拉布拉多犬
Word Originearly 20th cent.: named after the Labrador Peninsula, in eastern Canada, where the breed was developed. The name Labrador dog had been applied in the 19th cent. to a much larger breed, similar to the Newfoundland.