វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Rudder
noun
1.
(a
broad
flat
movable
piece
of
wood
or
metal
,
that
extends
into
the
water
at the
stern
of a
boat
or
ship
. By
turning
it the
craft
is
steered
; a
like
piece
on the
tail
of an
airplane
,
anything
which
guides
as a bird's
tail
feathers
)
ចង្កូត (ទូកយន្ដហោះ ។ល។)
ENGLISH MEANING
noun
1.
A
riddle
or
sieve
.
2.
The
mechanical
appliance
by
means
of
which
a
vessel
is
guided
or
steered
when
in
motion
. It is a
broad
and
flat
blade
made
of
wood
or
iron
, with a
long
shank
, and is
fastened
in an
upright
position
,
usually
by one
edge
, to the
sternpost
of the
vessel
in
such
a
way
that
it can be
turned
from
side
to
side
in the
water
by
means
of a
tiller
,
wheel
, or
other
attachment
.
3.
(FIGURATIVE)
That
which
resembles
a rudder as a
guide
or
governor
;
that
which
guides
or
governs
the
course
.
4.
In an
aircraft
, a
surface
the
function
of
which
is to
exert
a
turning
moment
about an
axis
of the
craft
.