ˈkɔntuə n. & v. --n. 1 an
outline,
esp. representing or bounding
the shape or
form of
something. 2 the outline of a
natural feature, e.g. a
coast or
mountain mass. 3 a line separating differently
coloured parts of a
design. --v.tr. 1 mark
with contour lines. 2
carry (a road or railway)
round the
side of a
hill. øcontour line a line on a
map joining points of
equal altitude. contour map a map
marked with contour lines. contour ploughing ploughing
along lines of
constant altitude to
minimize soil
erosion. [F f.
It. contorno f. contornare
draw in outline (as
COM-, tornare turn)]