booster

• اسم متعدد المعاني، منها الشخص الذي يدعم سياسيًا أو فريقًا أو نشاطًا ما، والمؤيد النشط، والسارق الذي يسرق من المتاجر، وجهاز لتقوية الإشارة، والمرحلة الأولى من صاروخ متعدد المراحل، وجرعة إضافية من اللقاح لتقوية المناعة.

A noun with multiple meanings, including a person who supports a politician or team, an active advocate, a thief who steals from stores, an amplifier for signals, the first stage of a multistage rocket, or an additional dose of a vaccine to reinforce immunity.

1. Supporter or AdvocateB2formal

   A person who actively supports a politician, team, or cause.

   المؤيد

   • She is a strong booster of the local football club.
   • The candidate thanked his boosters for their tireless work.
   • Community boosters organized a fundraiser for the new park.

   المرادفاتadvocatebackerchampionenthusiastfanpartisanpromoterproponentsupporterupholder

   الأضدادadversarycriticdetractoropponent

2. Active AdvocateB2formal

   Someone who is an enthusiastic and active supporter and promoter of something.

   مؤيد نشط

   • He is a well-known booster for renewable energy.
   • The organization relies on its boosters to spread the message.
   • She became a booster for arts education in schools.

   المرادفاتadvocateapostlebackerchampionenthusiastexponentfanpromoterproponentsupporter

   الأضدادadversarycriticdetractorfoeopponent

3. ShoplifterC1informalamerican

   A thief who steals goods from a store.

   سارق المتاجر

   • The store detective caught a booster trying to hide items.
   • Security cameras help identify boosters in the mall.
   • He was arrested for acting as a booster in the jewelry store.

   المرادفاتliftershoplifter

4. Signal AmplifierB2formaltechnical

   An electronic device that amplifies or restores the strength of a transmitted signal.

   مُضخِّم الإشارة

   • The TV signal needed a booster to reach the remote cabin.
   • Technicians installed a booster to improve cell phone reception.
   • A signal booster is essential for long-distance communication.

   المرادفاتamplifierbooster amplifier

   الأضدادattenuatordamperfilter

5. Rocket StageC1formalscientific

   The first stage of a multistage rocket that provides initial thrust for liftoff.

   معزز

   • The rocket's booster separated after the first two minutes of flight.
   • Engineers tested the new solid-fuel booster for the space mission.
   • The booster successfully propelled the spacecraft into orbit.

6. Additional DoseB1formalmedical

   An extra dose of a vaccine given to maintain or boost immunity after the initial series.

   جرعة معززة

   • Doctors recommend a booster shot every ten years for tetanus.
   • She received her COVID-19 booster last month.
   • The booster helps ensure the vaccine remains effective over time.

   المرادفاتbooster dosebooster shot