| LEU | a white crystalline amino acid occurring in proteins that is essential for nutrition |
|---|---|
| LEU | a genus of fish including: dace, chub |
| LEU | European freshwater game fish with a thick spindle-shaped body |
| LEU | small European freshwater fish with a slender bluish-green body |
| LEU | blood cells that engulf and digest bacteria and fungi |
| LEU | an abnormal increase in the number of white blood cells in the blood as a result of infection (as in leukemia) |
| LEU | parasitic in birds |
| LEU | parasitic in birds |
| LEU | New Zealand edelweiss |
| LEU | perennial herb closely resembling European edelweiss |
| LEU | eye disease consisting of an opaque white spot on the cornea |
| LEU | an abnormal lowering of the white blood cell count |