1) Dog 2) Laboratory 3) Test site 1) HS chemistry room 2) HS science room 3) AKC member 4) Analysis site 5) Area with slides 6) Big dog 7) Big pooch 8) Bio class setting 9) Bio room 10) Black or chocolate pooch 11) Black or yellow dog 12) Black or yellow pet 13) Bloodwork setting 14) Breed similar to Chessie 15) Buddy of the Clintons 
• (n.) A telltale; a prater; a blabber. • (v. i.) To prate; to gossip; to babble; to blab.
(Digital cameras and photo printers) LAB colours consist of a luminance or brightness component and two chromatic components.
Abbreviation for Labour, a political party in the UK; or Labrador, an area in northeastern Canada. ...
The Northeast and Islands Laboratory at Brown University.
Lab intransitive verb [ Confer OD. labben to babble.] To prate; to gossip; to babble; to blab. [ Obsolete] Chaucer. Lab noun A telltale; a prater; a blabber. [ Obsolete] 'I am no lab .' Chaucer. 
Lab: Short for a laboratory (or a Labrador retriever).
Laboratory
[n] - a workplace for the conduct of scientific research
laboratory, lab 1. A workplace for the conduct of scientific research or where research and testing is carried out. 2. A room or place with appropriate equipment for teaching science or doing scientific work. 3. A place where drugs and chemicals are manufactured, examined, and tested. 4. A place equipped for performing experimental work or inves...
laboratory noun a workplace for the conduct of scientific research
Abbreviation for Labour, a political party in the UK; or Labrador, an area in northeastern Canada
(Say: el - ay - bee) - League of American Bicyclists
Short for laboratory; a room to work or test.