Noun
A
wind
that
blows
in
the
same
direction
as
the
course
taken
by
an
aircraft
,
sailing
ship
,
bird
,
etc
.
Verb
Of
a
wind
,
to
blow
on
a
windmill
or
wind turbine
in
such
a
way
that
wind
pressure
is
exerted
on
the
wrong
side
of
the
sail
or
turbine
assembly
.