EN- n.
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 enab…
ENTREE n.
In French usage, a dish served at the beginning of dinner to give zest to the appetite; in English usage, a side dish, served with a joint, or between the courses, as a cutlet, scalloped oysters, etc.