Associations to the word «Tau»

Wiktionary

TAU, noun. The name of the letter Τ/τ in the Greek, Hebrew and ancient Semitic alphabets, being the nineteenth letter of the Classical and Modern Greek, the twenty-first letter of Old and Ancient Greek.
TAU, noun. A -shaped sign or structure; a St. Anthony's cross, sometimes considered as a sacred symbol.
TAU, noun. (particle) (dated) A tau meson, now usually known as a kaon.
TAU, noun. (particle) An unstable heavy lepton, which decays into a muon or electron; a tauon.
TAU, noun. (biology) A type of protein that stabilizes microtubules in the human central nervous system, failures of which are associated with forms of dementia.
TAU, noun. (mathematics) (neologism) A constant equal to twice the value of pi; often written τ.
TAU LEPTON, noun. (physics) A tauon.
TAU LEPTONS, noun. Plural of tau lepton
TAU NEUTRINO, noun. A leptonic elementary particle having a mass 60 times that of the electron and no charge
TAU NEUTRINOS, noun. Plural of tau neutrino

Dictionary definition

TAU, noun. The 19th letter of the Greek alphabet.

Wise words

Four things come not back. The spoken word, the sped arrow, the past life, ad the neglected opportunity.
Arabian Proverb