firewall

A noun with multiple meanings: a fire-resistant wall designed to prevent fire spread; a computer security system that monitors and controls network traffic; and colloquially, the application of maximum thrust.

ptSubstantivo com vários sentidos: parede resistente ao fogo destinada a impedir a propagação de incêndios; sistema de segurança de computadores que monitora e controla o tráfego de rede; e sentido coloquial de aplicar potência máxima.ruСуществительное с несколькими значениями: огнеупорная стена, предназначенная для предотвращения распространения огня; компьютерная система безопасности, которая отслеживает и контролирует сетевой трафик; и разговорное значение — применение максимальной тяги.esSustantivo con varios significados: pared resistente al fuego diseñada para evitar la propagación de incendios; sistema de seguridad informática que supervisa y controla el tráfico de red; y en sentido figurado, barrera o protección contra amenazas.frNom avec plusieurs sens : mur résistant au feu conçu pour empêcher la propagation des flammes ; système de sécurité informatique qui surveille et contrôle le trafic réseau ; et sens familier — application de la pleine puissance (d'un moteur).deSubstantiv mit mehreren Bedeutungen: eine feuerfeste Wand, die die Ausbreitung von Feuer verhindern soll; ein Computersicherheitssystem, das den Netzwerkverkehr überwacht und kontrolliert; und umgangssprachlich die Anwendung maximaler Triebwerksleistung.zh指具有多种含义的名词：用于阻止火势蔓延的耐火墙；监控和控制网络流量的计算机安全系统；以及口语中指最大推力的用法。arاسم له عدة معانٍ: جدار عازل للحريق يمنع انتشار النار؛ نظام أمني حاسوبي يراقب حركة الشبكة ويتحكم فيها ويحجب الوصول غير المصرح به؛ وفي الاستخدام العامي يعني تشغيل أقصى قوة دفع.

1. Fireproof barrier B2 formal

   A wall made of fire-resistant material designed to stop the spread of fire through a building or vehicle.

   • The building code requires a firewall between the garage and the house.
   • Firefighters checked the integrity of the firewall after the blaze.
   • The car's firewall protects the passenger compartment from engine fires.

   ptParede corta-fogoruПротивопожарная стенаesMuro cortafuegosfrmur coupe-feudeBrandwandzh防火隔墙arجدار الحماية من الحرائق

2. Network security system B1 formal IT

   A security system, combining hardware and software, that limits network access to protect a computer or network from unauthorized intrusion.

   • The company installed a new firewall to protect its data.
   • Make sure your computer's firewall is enabled.
   • The hacker was unable to breach the network's firewall.

   ptSistema de segurança de rederuСистема сетевой безопасностиesCortafuegos de redfrPare-feudeNetzwerksicherheitssystemzh网络防火墙arنظام أمن الشبكات

3. Maximum engine thrust C1 informal american

   The application of maximum power or thrust, especially in an aircraft or rocket engine.

   • The pilot pushed the throttle through the firewall to escape the stall.
   • During the emergency, the engines were at full firewall.
   • He slammed the throttle to the firewall for maximum acceleration.

   ptPotência máximaruМаксимальная тягаesEmpuje máximofrPleine pousséedeMaximaler Schubzh最大推力arأقصى قوة دفع

• firewalls plural form
• firewalls' possessive plural form
• firewall's possessive singular form