dolphin

a large intelligent sea mammal with a long curved snout, living in groups and often swimming near boats or beaches

delfín

Collocations dolphin show · dolphin conservation

• The dolphins put on a spectacular show.

  Los delfines hicieron un espectáculo espectacular.

a type of small motorboat with an open deck and a powerful engine, used for racing or water sports

lancha rápida

Collocations dolphin race · dolphin boat

• He won the dolphin race last year.

  Ganó la carrera de lanchas rápidas el año pasado.