Gnomish
feng
noun. arrow, war arrow
fag-
verb. to cut
There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.
feng
noun. arrow, war arrow
fag-
verb. to cut
Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.
A word in the Gnomish Lexicon of the 1910s glossed “cut”, marked with a “✱” indicating it was the basis of a set of related words (GL/33).