garbage-collector

Definition
  1. Noun:
    • A person employed to collect and remove household waste: "garbage-collector" refers to a worker who gathers trash from homes, businesses, or public areas and transports it to disposal sites.
    • A computer program that automatically reclaims memory: In computing, a "garbage-collector" is a process that identifies and frees memory that is no longer in use by a program, preventing memory leaks.
Usage Examples

  • Person collecting waste:

    • The garbage-collector comes every Tuesday morning to empty the bins. (The worker responsible for removing household trash arrives on a regular schedule.)
    • My uncle worked as a garbage-collector for thirty years before retiring. (He was employed in the sanitation industry.)

  • Computer program:

    • Java's garbage-collector automatically frees up memory that is no longer needed. (The programming language's memory management tool reclaims unused memory.)
    • A well-designed garbage-collector improves application performance by reducing manual memory management. (Such a system enhances efficiency by handling memory automatically.)
Advanced Usage

  • "to work as a garbage-collector": to be employed in waste collection.

    • He has worked as a garbage-collector since he was twenty-five. (He has held that job for many years.)

  • "garbage-collector in a programming language": a specific memory management routine.

    • The garbage-collector in Python uses reference counting and cycle detection. (The memory manager employs two methods to track and free unused objects.)
Variants and Related Words

  • Garbage collection (n): the process or system of collecting and disposing of waste; in computing, the automatic memory management process.

    • The city's garbage collection schedule is posted online. (The timetable for trash pickup.)
    • Garbage collection in .NET is performed by the common language runtime. (The memory cleanup process in the software framework.)

  • Garbage collector (n): an alternative spelling (without the hyphen) meaning the same as "garbage-collector".

    • The garbage collector emptied all the bins on the street. (The waste removal worker.)
Synonyms
  • Refuse collector: a formal term for a person who collects waste.
  • Sanitation worker: a worker involved in keeping public spaces clean, including waste removal.
  • Dustman (British English): a person who removes household waste.
  • Memory manager: in computing, a system that handles memory allocation and deallocation.
Phrasal Verbs

  • Pick up garbage: to collect waste.

    • The truck picks up garbage from every house in the neighborhood. (The vehicle collects trash.)

  • Take out the trash: to remove waste from inside a building to an outside bin.

    • Please take out the trash before the garbage-collector arrives. (Remove the trash from inside the house.)
Related Idioms

  • To be thrown out with the garbage: to be discarded or dismissed carelessly.

    • His old ideas were thrown out with the garbage. (His outdated thoughts were rejected without consideration.)

  • To talk garbage: to speak nonsense or untruths.

    • Don't listen to him; he's talking garbage. (He is saying things that are not true or sensible.)