Avenue

n.	1.	A way or opening for entrance into a place; a passage by which a place may by reached; a way of approach or of exit. On every side were expanding new avenues of inquiry. - Milman.
	2.	The principal walk or approach to a house which is withdrawn from the road, especially, such approach bordered on each side by trees; any broad passageway thus bordered. An avenue of tall elms and branching chestnuts. - W. Black.
	3.	A broad street; as, the Fifth Avenue in New York.

Noun	1.	avenue - a line of approach; "they explored every avenue they could think of"; "it promises to open new avenues to understanding"
	2.	avenue - a wide street or thoroughfare Synonyms: boulevard

Autobahn, US highway, access, aisle, alley, alleyway, ambulatory, aperture, arcade, arterial, arterial highway, arterial street, artery, autoroute, autostrada, belt highway, blind alley, blowhole, boulevard, bypass, byway, camino real, carriageway, causeway, causey, channel, chaussee, chute, circumferential, cloister, close, colonnade, communication, conduit, connection, corduroy road, corridor, county road, court, covered way, crescent, cul-de-sac, dead-end street, debouch, defile, dike, dirt road, door, drag, drive, driveway, egress, emunctory, escape, estuary, exhaust, exit, expressway, ferry, floodgate, flume, ford, freeway, gallery, gravel road, highroad, highway, highways and byways, inlet, interchange, intersection, interstate highway, junction, lane, local road, loophole, main drag, main road, mews, motorway, opening, out, outcome, outfall, outgate, outgo, outlet, overpass, parkway, pass, passage, passageway, path, pave, paved road, pike, place, plank road, pore, port, portico, primary highway, private road, railroad tunnel, right-of-way, ring road, road, roadbed, roadway, route nationale, row, royal road, sally port, secondary road, sluice, speedway, spiracle, spout, state highway, street, superhighway, tap, terrace, thoroughfare, through street, thruway, toll road, township road, track, traject, trajet, tunnel, turnpike, underpass, vent, ventage, venthole, vomitory, way out, weir, wynd