venules From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounA small vein, especially one that connects capillaries to a larger vein. Related wordsSynonymsveinletvenulacapillary veinmesentericmediastinumarterioleshepatic veinparenchymalchoroidalopacificationvaricesinnervationsplanchnictubuleefferentosteoidmyometrium References Wiktionary — venules Wikipedia — venules