tau

1. An elementary particle of the lepton family, having a mass about 3,550 times that of the electron, a negative electric charge, and a mean lifetime of 3 × 10-13 seconds. See Table at subatomic particle.

2. The 19th letter of the Greek alphabet. See Table at alphabet.

3. The 19th letter of the Greek alphabet.

4. A short-lived elementary particle of the lepton family that exists in positive and negative charge states and has a mass about 3500 times greater than an electron.

5. A protein that binds to and regulates the assembly and stability of neuronal microtubules and that is found in an abnormal form as the major component of neurofibrillary tangles.

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Top Words by points	Points	Word Game
tau	3	Scrabble

2 Letters	Scrabble® Points
at	2
ta	2
ut	2

3 Letters	Scrabble® Points
tau	3
uta	3