front entrance(n = noun.artifact) front door - exterior door (at the entrance) at the front of a building;
is a kind of exterior door, outside door
has parts: doorknocker, knocker, rapper

back entrance, cold front, common front, democratic front for the liberation of palestine, entrance, entrance exam, entrance examination, entrance fee, entrance hall, entrance money, false front, fly front, front, front bench, front burner, front crawl, front door, front end, front line, front man, front matter, front porch, front position, front projector, front room, front runner, front tooth, front yard, home front, in front, international islamic front for jihad against jews, manuel rodriquez patriotic front, moranzanist patriotic front, moro islamic liberation front, national liberation front of corsica, occluded front, out front, palestine liberation front, polar front, popular democratic front for the liberation of pal, popular front, popular front for the liberation of palestine, popular front for the liberation of palestine-gene, popular struggle front, revolutionary people's liberation front, revolutionary united front, servant's entrance, service entrance, side entrance, united front, warm front, wave front