I. noun
1.
Synonyms: business 4, commerce, industry, trade
2.
Synonyms: commerce 2, communion, dealings, intercourse, truck
Related Word: relations, relationship; closeness, connection, familiarity, intimacy
3.
Synonyms: patronage 2, business, custom, trade
4.
the number or volume of vehicles or pedestrians moving along a route
freeway traffic is heavy during the rush hour
Synonyms: travel
II. verb
1.
Synonyms: trade 1, bargain, barter, exchange, swap, truck
2.
to engage in illegal or disreputable business or activity
trafficked in drugs
Synonyms: truck
Related Word: deal (in), push, shove; black-market; bootleg, moonshine; fence
Idioms: handle ( or deal in) under the counter