Definition of laboratory
1a : a place equipped for experimental study in a science or for testing and analysis a research laboratory; broadly : a place providing opportunity for experimentation, observation, or practice in a field of studyb : a place like a laboratory for testing, experimentation, or practice That area is a laboratory for cultivating the germ of terrorism.
2 : an academic period set aside for laboratory work a course of study requiring two lectures and one laboratory per week
Examples of laboratory in a Sentence
experiments conducted in a modern laboratory
Recent Examples of laboratory from the Web
Engineers at the revolutionary mattress company developed 110 prototypes, underwent 460 hours of laboratory testing and conducted 11 months of dog sleep studies to develop a durable mattress for man's best friend.
Evidence from laboratory and veterinary research suggests that MSC may provide an alternative treatment option for conditions that affect muscle, tendons, ligaments and cartilage.
The 250-foot ship with six laboratories has technology to prevent any waste entering the sea or the atmosphere.
Federally protected as a National Monument since 1908, this primeval forest is both refuge and laboratory, revealing our relationship with the living landscape.
But the space station has also become a laboratory for testing space technology and studying the behavior of materials and processes like combustion when gravity is removed.
The finding is the latest chapter in a story of how natural organisms generate chemicals normally associated with industrial laboratories.
Students in grades 1-5 will experience laboratories and experiments while expanding their love for science.
Last year, the volume of patient samples sent for Zika testing overwhelmed laboratories in some affected areas, noted Kelly Wroblewski, director of infectious disease at the Association of Public Health Laboratories.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'laboratory'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of laboratory
Medieval Latin laboratorium, from Latin laborare to labor, from labor
First Known Use: 1592See Words from the same year
LABORATORY Defined for English Language Learners
Definition of laboratory for English Language Learners
: a room or building with special equipment for doing scientific experiments and tests
LABORATORY Defined for Kids
Definition of laboratory for Students
: a room or building in which scientific experiments and tests are done
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