Arruda can refer to several different things:
1. Arruda, Portugal: This is a parish located in the municipality of Vila Nova de Famalicão in Portugal.
2. Paulo Roberto Arruda: He is a renowned Brazilian biomedical scientist known for his research in the field of biomaterials and tissue bioengineering.
3. Arruda Plant (Ruta graveolens): Arruda, also known as common rue or herb-of-grace, is a species of Ruta, a genus of strongly scented evergreen subshrubs. Rue has been grown for its medicinal properties.
4. Arruda (surname): This is a common surname in Portugal and Brazil. It is derived from the Portuguese word "arruda" which means "rue," a type of plant.
5. Estádio Ressacada or Estádio Aderbal Ramos da Silva: It's a football stadium located in Florianópolis, the capital city of the State of Santa Catarina, in Brazil, also known by its nickname, Estádio da Ressacada, or just Ressacada. The stadium is owned by Avaí.
6. Arruda dos Vinhos: It is a municipality in Portugal. Located in the Lisbon District, the municipality has a land area and a population of over 13,000 inhabitants.
