The act of breathing in; the process by which air (or other gases) enters the lungs.

The quality of being toxic or poisonous; degree to which a substance can harm humans or animals.

विषाक्तता

English Usage: The toxicity of the chemical was tested in the laboratory.

Hindi Usage: रासायनिक की विषाक्तता का परीक्षण प्रयोगशाला में किया गया.