interchange - a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams

carrefour, crossroad, crossway, intersection, crossing - a junction where one street or road crosses another

railway junction - a junction where two or more railway lines meet or cross

T-junction - a junction where two roads or pipes etc. meet to form a T

rotary, roundabout, traffic circle, circle - a road junction at which traffic streams circularly around a central island; "the accident blocked all traffic at the rotary"

place, spot, topographic point - a point located with respect to surface features of some region; "this is a nice place for a picnic"

anastomosis, inosculation - a natural or surgical joining of parts or branches of tubular structures so as to make or become continuous

synapse - the junction between two neurons (axon-to-dendrite) or between a neuron and a muscle; "nerve impulses cross a synapse through the action of neurotransmitters"

unification, union - the state of being joined or united or linked; "there is strength in union"

esophagogastric junction, oesophagogastric junction - the junction between the esophagus and the stomach epithelium

connexion, link, connection - a connecting shape

connecter, connector, connective, connection, connexion - an instrumentality that connects; "he soldered the connection"; "he didn't have the right connector between the amplifier and the speakers"

tangency, contact - (electronics) a junction where things (as two electrical conductors) touch or are in physical contact; "they forget to solder the contacts"

joint - junction by which parts or objects are joined together

barrier strip, junction barrier - a junction unit for connecting 2 cables without the need for plugs

splice, splicing - a junction where two things (as paper or film or magnetic tape) have been joined together; "the break was due to an imperfect splice"

thermojunction - a junction between two dissimilar metals across which a voltage appears

joining, connexion, connection - the act of bringing two things into contact (especially for communication); "the joining of hands around the table"; "there was a connection via the internet"