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fluc·tu·ant

(flŭkch-ənt)

adj.

1. Subject to change or variation: variable: fluctuant oil prices.

2. Medicine Capable of being moved or compressed. Used of an abnormal mass such as a tumor or abscess.

3. Moving in waves.

[From Latin flūctuāns, flūctuant-, present participle of flūctuāre, to fluctuate; see FLUCTUATE.]

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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