Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Gnomish

dultha-

verb. to dine

A verb in the Gnomish Lexicon of the 1910s glossed “to dine” based on a (hypothetical) early root ᴱ√DULU of similar meaning (GL/31).

dultha

noun. supper, dinner

A noun in the Gnomish Lexicon of the 1910s glossed “supper, dinner” related to G. dultha- “to dine”, possiblly based on a (hypothetical) early root ᴱ√DULU of similar meaning (GL/31).