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doc·ile (dŏsəl, -īl′)
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adj.
1. Ready and willing to be taught; teachable.
2. Yielding to supervision, direction, or management; tractable.
[Latin docilis, from docēre, to teach; see dek- in the Appendix of Indo-European roots.]
docile·ly adv.
do·cili·ty (dŏ-sĭlĭ-tē, dō-) n.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
 

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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