·

signal (EN)
sustantivo, verbo, adjetivo

sustantivo “signal”

sing. signal, pl. signals o no contable
  1. señal
    The firefighter used a whistle as a signal for everyone to evacuate the building immediately.
  2. señal (en el contexto de telecomunicaciones)
    The TV stopped working because it lost the signal during the storm.
  3. señal (como dispositivo)
    The traffic signal turned green, indicating it was safe to proceed.
  4. indicio
    The dark clouds in the sky were a signal that a storm was approaching.
  5. señal (en el contexto de información relevante)
    As data scientists, we try to distinguish the signal from the noise in complex data.

verbo “signal”

infinitivo signal; él signals; pret. signaled us, signalled uk; part. signaled us, signalled uk; ger. signaling us, signalling uk
  1. señalizar
    She signaled for help by waving her arms frantically.
  2. indicar
    The dark clouds signalled that a storm was approaching.
  3. indicar (usando luces o movimiento del brazo en vehículos)
    He signaled left before merging into the other lane.

adjetivo “signal”

forma base signal, no graduable
  1. señalado (como excepcional o destacado)
    Her signal victory in the science competition earned her a scholarship to a prestigious university.