signal (EN)

nom, verbe, adjectif

nom “signal”

1. signal
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   The firefighter used a whistle as a signal for everyone to evacuate the building immediately.
2. signal
   The TV stopped working because it lost the signal during the storm.
3. signal (dispositif comme un feu ou un sémaphore)
   The traffic signal turned green, indicating it was safe to proceed.
4. indice
   The dark clouds in the sky were a signal that a storm was approaching.
5. signal (information utile et distincte)
   As data scientists, we try to distinguish the signal from the noise in complex data.

verbe “signal”

1. signaler
   She signaled for help by waving her arms frantically.
2. indiquer
   The dark clouds signalled that a storm was approaching.
3. indiquer (avec des feux ou un mouvement du bras)
   He signaled left before merging into the other lane.

adjectif “signal”

1. remarquable
   Her signal victory in the science competition earned her a scholarship to a prestigious university.