Meaning & Definition of word "Laboratory"

Laboratory

/ləˈbɔːrətɔːri/

noun:

  • 1. A room or building equipped for scientific experiments, research, or testing.
    • Example: The scientist spent all day in the laboratory conducting experiments.
  • 2. A place where controlled conditions are established to study specific phenomena or carry out scientific tests.
    • Example: In the chemistry laboratory, students learn how to handle various chemicals safely.
  • 3. An environment where technical and clinical testing is performed, especially in a medical context.
    • Example: The laboratory results confirmed the diagnosis made by the doctor.

Etymology

Late Latin 'laboratorium' from 'laborare' meaning 'to work'.

Common Phrases and Expressions

wet laboratory:

A lab that primarily conducts research involving liquids.

dry laboratory:

A lab that primarily conducts research involving computations or simulations.

laboratory animals:

Animals used for experimentation in laboratories.

Related Words

scientist:

A person who conducts scientific research.

experiment:

A procedure undertaken to test a hypothesis.

research:

Systematic investigation to establish facts or reach new conclusions.

Slang Meanings of laboratory

Meaning: Lab

Example Sentence: I'll be in the lab all day working on my project.

Meaning: Test kitchen

Example Sentence: We’re using the test kitchen to try out new recipes.