signal

• صفة فصيحة أو قديمة بمعنى بارز أو لافت للنظر أو جدير بالملاحظة.

An archaic or literary adjective meaning remarkable, striking, or notable.

1. Notable or remarkableC1formal

   Standing out from the ordinary; striking or conspicuous.

   بارز

   • The project was a signal success for the team.
   • Her signal contribution to the field was widely recognized.
   • The event was a signal failure in terms of organization.

   المرادفاتconspicuousexceptionalextraordinarymemorablenotableoutstandingprominentremarkablesignificantstriking

   الأضدادcommoninconspicuousordinaryunremarkable

• اسم يدل على علامة أو إشارة أو نبضة مُرسَلة تنقل معلومات أو تعليمات أو تحذيرًا.

A noun referring to a sign, gesture, or transmitted impulse that conveys information, instructions, or a warning.

1. Sign or indicationA2formal

   A gesture, sound, or action that conveys information or instructions.

   إشارة

   • The referee gave a signal to start the game.
   • She raised her hand as a signal for help.
   • The smoke was a signal that something was burning.

   المرادفاتcuegesturehintindicationmarkeromensignsymptomtokenwarning

2. Electronic transmissionB1formal

   An electrical or electromagnetic impulse that carries data, such as radio, TV, or internet signals.

   إشارة

   • The radio signal is weak in this area.
   • My phone lost the signal during the storm.
   • The satellite sends a signal to the receiver on Earth.

   المرادفاتbroadcastemissionimpulsetransmissionwave

3. Traffic or warning deviceA2formal

   A device that uses lights, sounds, or movements to warn or direct people, such as traffic lights or railway signals.

   إشارة

   • The traffic signal turned red, so we stopped.
   • The train driver obeyed the signal at the crossing.
   • The warning signal flashed before the explosion.

   المرادفاتalarmbeaconindicatorlightsemaphoretraffic lightwarning light

• فعل يُستخدم للدلالة على نقل المعلومات أو التعليمات بإشارة أو حركة أو صوت، أو للإشارة إلى شيء ما أو التنبيه إلى أمر ما.

A verb used to indicate the act of conveying information or instructions by means of a gesture, action, or sound.

1. Communicate non-verballyB1formal

   To convey information or instructions through gestures, signs, or other non-verbal means.

   الإشارة

   • The police officer signaled the driver to stop.
   • She signaled her friend to come over by waving her hand.
   • He signaled that the coast was clear with a thumbs up.

   المرادفاتbeckoncueflaggesticulategestureindicatemotionnodsignwave

2. Indicate or showB2formal

   To be a sign or indication of something, often a future event or change.

   أشار إلى

   • The economic data signals a potential recession.
   • His resignation signaled the end of an era for the company.
   • The dark clouds signaled an approaching storm.

   المرادفاتannouncebetokendenoteforeshadowforetellheraldindicateportendpresagesignify

   الأضدادconcealhidemasksuppress

3. Transmit a signalB2formaltechnical

   To send a signal, especially using electronic or radio waves.

   إرسال إشارة

   • The satellite signals data back to Earth.
   • The radio tower signals warnings to ships at sea.
   • The device signals when the battery is low.

   المرادفاتbeambroadcastemitradiaterelaysendtransmit