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lambda

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noun lamb·da \ ˈlam-də \

Definition of lambda

1 :the 11th letter of the Greek alphabet — see Alphabet Table
2 :an uncharged unstable elementary particle that has a mass 2183 times that of an electron and that decays typically into a nucleon and a pion

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Origin and Etymology of lambda

Middle English, from Greek, of Semitic origin; akin to Hebrew lāmedh lamed

Medical Dictionary

lambda

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noun lamb·da \ ˈlam-də \

medical Definition of lambda

1 :the point of junction of the sagittal and lambdoid sutures of the skull
2 :bacteriophage lambda

Illustration of lambda

Learn More about lambda

  1. Britannica.com: Encyclopedia article about lambda

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