sub

• Sustantivo que designa un gran sándwich elaborado con un pan alargado y crujiente relleno de carne, queso y otros ingredientes, o un submarino, generalmente armado con torpedos.

A noun referring to a large sandwich made from a long crusty roll filled with meats, cheese, and other ingredients, or a submersible warship typically armed with torpedoes.

1. A2informalamericanculinary

   A large sandwich made from a long crusty roll split lengthwise and filled with meats, cheese, and various toppings like lettuce, tomato, and onion.

   Sándwich submarino

   • I ordered a turkey sub with extra cheese for lunch.
   • The deli makes the best Italian sub in town.
   • She ate half a sub and saved the rest for later.

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2. SubmarineB1formal

   A submersible warship, typically armed with torpedoes, used for naval operations.

   Submarino

   • The navy deployed a nuclear-powered sub on a reconnaissance mission.
   • The crew of the sub spent months underwater.
   • Sonar detected an enemy sub approaching the fleet.

   Sinónimossubmarinesubmersibleu-boat

• Verbo que se usa para indicar la acción de reemplazar a alguien o algo, o de actuar como sustituto.

A verb used to indicate the act of substituting for someone or something, or to act as a replacement.

1. B2informal

   To act as a substitute for someone or something, especially in a sports team or work role.

   sustituir

   • He subbed for the injured player in the second half.
   • I subbed in for my colleague during the meeting.
   • She subbed as the lead singer for the band's tour.

   Sinónimoscover fordeputizefill inrelievereplacespellstand insubstituteunderstudy

   Antónimoscontinueremainstay