1. watt; watts.
2. west.
3. western.
4. white.
5. wide.
6. widowed.
7. width.
8. withdrawn; withdrew.
9. withheld.
Symbol.
1. the 23rd in order or in a series, or, when I is omitted, the 22nd.
2. Chem. tungsten. [ Wolfram WOLFRAM]
3. Biochem. tryptophan.