| The name Pen refers to more than one character, item or concept. For a list of other meanings, see Pen (disambiguation).
pen- is a Sindarin prefix expressing "-less" or "negative of verb 'to have'".
- ↑ 1.0 1.1 1.2 J.R.R. Tolkien, "Words, Phrases and Passages in Various Tongues in The Lord of the Rings", in Parma Eldalamberon XVII (edited by Christopher Gilson), pp. 171, 173