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sel·dom

(sĕldəm)

adv.

Not often; infrequently or rarely. See Usage Note at rarely.

adj.

Infrequent; rare: one of my seldom visits to the area.

[Middle English, from Old English seldum, alteration of seldan.]

seldom·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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