Definitions for lactamˈlæk tæm

This page provides all possible meanings and translations of the word lactam

Random House Webster's College Dictionary

lac•tamˈlæk tæm(n.)

  1. any of a group of cyclic amides characterized by the NHCO group.

    Category: Chemistry

Origin of lactam:

1880–85; lact (one ) +am (ide )


  1. lactam(Noun)

    Any of a class of cyclic amides, that are the nitrogen analogs of lactones, formed by heating amino acids; the tautomeric enol forms are known as lactims.

Webster Dictionary

  1. Lactam(noun)

    one of a series of anhydrides of an amido type, analogous to the lactones, as oxindol


  1. Lactam

    A lactam is a cyclic amide. Prefixes indicate how many carbon atoms are present in the ring: β-lactam, γ-lactam, δ-lactam. Beta β, gamma γ and delta δ are the second, third and fourth letters in the alphabetical order of the Greek alphabet, respectively.


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