EN- n. 7 definitions
A prefix signifying in or into, used in many English words, chiefly those borrowed from the French. Some English words are written indifferently with en- or in-. For ease of pronunciation it is commonly changed to em- before p, b, and m, as in employ, embody, emmew. It is sometimes used to give a causal force, as in en…
ENALLAGE n.
A substitution, as of one part of speech for another, of one gender, number, case, person, tense, mode, or voice, of the same word, for another.