adjetivo “rare”
 rare, comp. rarer, sup. rarest
- raroInscreva-se para ver as traduções de frases de exemplo e as definições monolíngues de cada palavra. 
 It's rare to see a blue moon; they only occur once every few years. 
- pouco denso (ou esparso, se referindo a algo como neblina ou cabelo)The air at the top of the mountain is much rarer than at sea level. 
- malpassadoI ordered my steak rare because I like it juicy and slightly bloody.