Synonyms and related words :
adjutage, approach, asymptote, bottleneck, canalize, carry, catheter, center, centralize, channel, channelize, chimney, close, close in, close up, close with, collision course, come together, complex cone, concenter, concentralization, concentralize, concentrate, concentration, concourse, concurrence, conduct, cone, conelet, confluence, conflux, congress, conoid, converge, convergence, converging, convey, cop, cornet, crossing, drainpipe, efflux tube, fall in with, fire hose, flue, flue pipe, flume, focalization, focus, fumarole, garden hose, gas pipe, hose, hosepipe, hub, ice-cream cone, intersect, meet, meeting, mutual approach, narrow the gap, narrowing gap, nip, nipple, organ pipe, pinch, pine cone, pipe, pipeline, pipette, piping, put through, put through channels, radius, reed, reed pipe, run together, siamese, siamese connection, siphon, smokeshaft, smokestack, snorkel, soil pipe, spokes, stack, standpipe, steam pipe, stem, stovepipe, straw, tangent, tap, taper, traject, transmit, trench, tube, tubing, tubulation, tubule, tubulet, tubulure, unite, waste pipe, water pipe