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Skin·ner·i·an

(skĭ-nîrē-ən)

adj.

Of or relating to the behavioristic theories and methods of B.F. Skinner.

A follower of B.F. Skinner's theories or methods.

Skinner·ism (skĭnə-rĭz′əm) n.

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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