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child·ish

(chīldĭsh)

adj.

1. Of, relating to, or suitable for a child or childhood: a high, childish voice; childish nightmares.

2. Marked by or indicating a lack of maturity; puerile: tired of your childish pranks. See Synonyms at young.

childish·ly adv.

childish·ness 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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