lab

noun6

1. •
   a room or building where scientists do tests and experiments

   • I was working in the lab late one night When my eyes beheld an eerie sight For my monster, from his slab, began to rise And suddenly, to my surprise He did the Mash He did the Monster Mash. — 1962
2. •
   (informal) Diminutive of Labrador, a breed of dog.
3. •
   (informal) A Labrador retriever.
4. •
   (informal) Laboratory experiment, test, investigation or result.

   • I dropped my mixture while doing my lab, so I had to start over.
5. •
   A hands-on educational experience; a workshop.
6. •
   A region of Kosovo.

verb1

1. •
   (slang) To practise experimentally outside of competitive play.

noun3

1. •
   Initialism of lactic acid bacterium.
2. •
   Abbreviation of linear alkylbenzene.
3. •
   Initialism of Lyman-alpha blob;.

noun1

1. •
   Abbreviation of laboratory.