You know what it looks like… but what is it called?
TAKE THE QUIZ1
: the 19th letter of the Greek alphabet see Alphabet Table
2
: 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
called also tau particle
3
: 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
Love words? Need even more definitions?
Merriam-Webster unabridged
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- Before we went to her house, Hannah told us her aunt was a flibbertigibbet.


Can you make 12 words with 7 letters?
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