O.E.
stret (Mercian),
stræt (W.Saxon), early W.Gmc. borrowing from L.L.
strata, used elliptically for
via strata "paved road," from fem. pp. of L.
sternere "lay down, spread out, pave," from PIE
*stre-to- "to stretch, extend," from base
*stere- "to spread, extend, stretch out" (see
structure). The Latin is also the source of Sp.
estrada, O.Fr.
estrée, It.
strada. Originally of Roman roads (
Watling Street, Icknield Street, etc.), later in O.E. it acquired a dialectal sense of "straggling village." "In the Middle Ages, a
road or
way was merely a direction in which people rode or went, the name
street being reserved for the made road." [Weekley] Used since c.1400 to mean "the people in the street;" modern sense of "the realm of the people as the source of political support" dates from 1931.
Man in the street "ordinary person, non-expert" is attested from 1831.
Street-car is attested from 1862.
Street-walker "common prostitute" first recorded 1592.
Street people is from 1967;
street smarts is from 1972;
street-credibility is from 1979.