This is the 6091st most frequent Portuguese word.
casal
A pair or couple, typically referring to two people in a romantic relationship.
Here, 'casal' refers to two people who are in a romantic relationship or marriage, emphasizing their companionship while walking.
O casal estava passeando no parque.
The couple was walking in the park.
In this context, 'casal' denotes a pair of animals, specifically doves, highlighting the use for paired creatures.
Um casal de pombos pousou na varanda.
A pair of doves landed on the balcony.
Here, 'casal' signifies a set or pair of objects, demonstrating its application beyond living beings.