keyless

Describes a system or device that operates without a physical key, typically using electronic or digital means for access or control.

• 🇨🇳形容系统或设备无需物理钥匙即可工作，通常通过电子或数字方式进行访问或控制。

1. Lacking or not requiring a key B2 formal

   Describes a device or system that operates without the need for a physical key, often using electronic or digital means.

   • The new car features a keyless ignition system.
   • Keyless entry allows you to unlock the door with a remote.
   • Many modern homes now have keyless locks for convenience.

   🇨🇳无钥匙的

   同义词: unkeyed

   反义词: keyedmechanical

• more keyless comparative form
• most keyless superlative form