led

/led/
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led

A small red LED lights up on the circuit board.

Definition
  1. Verb (Past tense and past participle of 'lead'):
    • Guided or conducted: To have shown the way by going in advance; to have directed or guided someone or something along a path.
    • Been in charge or command: To have been the leader, head, or principal figure of a group, organization, or activity.
    • Caused or resulted in: To have been a contributing factor in bringing about a particular situation or outcome.
Usage Examples
  • Verb:
    • She led the team to victory. (She guided the team to achieve victory.)
    • The path led us through a beautiful forest. (The path guided us through a beautiful forest.)
    • His research led to an important discovery. (His research resulted in an important discovery.)
Advanced Usage
  • "to have led someone to believe": to have caused someone to think something is true.

    • His silence led me to believe he was guilty. (His silence caused me to think he was guilty.)
  • "to be led by example": to guide others through one's own actions and behavior.

    • A good manager is led by example. (A good manager guides others through their own actions.)
Variants and Related Words
  • Lead (verb, present tense): To guide, direct, or be in charge.
    • She will lead the meeting tomorrow.
  • Leader (noun): A person who leads or commands a group.
    • He is a respected leader in the community.
  • Leadership (noun): The action of leading a group or the ability to do so.
    • The company needs strong leadership.
Synonyms
  • Guided: Directed or showed the way.
  • Headed: Was at the front or in charge of.
  • Resulted in: Caused to happen or exist.
Related Phrasal Verbs
  • Lead up to: To precede and help to cause an event or situation.
    • The negotiations that led up to the agreement were tense. (The negotiations that preceded and helped cause the agreement were tense.)
  • Lead on: To deceive someone into believing something that is not true.
    • He felt he had been led on about the job's salary. (He felt he had been deceived about the job's salary.)
Related Idioms
  • Lead someone down the garden path: To deceive someone.
    • The salesman led us down the garden path about the car's condition. (The salesman deceived us about the car's condition.)
  • Lead a charmed life: To have a life unusually full of good luck.
    • Despite the dangers, he seems to lead a charmed life. (Despite the dangers, he seems to have a very lucky life.)
Definition
  1. Noun (Acronym: LED):
    • Light-Emitting Diode: A semiconductor device that emits light when an electric current passes through it. The light's color depends on the materials used in the diode.
Usage Examples
  • Noun:
    • The clock has a bright red LED display. (The clock has a bright red light-emitting diode display.)
    • LEDs are more energy-efficient than traditional light bulbs. (Light-emitting diodes are more energy-efficient than traditional light bulbs.)
Variants and Related Words
  • LED light (noun phrase): A lamp or fixture that uses LED technology.
    • We replaced all the bulbs with LED lights.
  • OLED (Organic Light-Emitting Diode): A type of LED in which the emissive layer is an organic compound.
    • This television has an OLED screen for better contrast.
led

A small red LED lights up on the circuit board.

Noun
  1. diode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used