retard 音标拼音: [rɪt'ɑrd] [rit'ɑrd]
n . 阻止,延迟
vt . 妨碍,延迟,迟缓
vi . 减速,延迟
阻止,延迟妨碍,延迟,迟缓减速,延迟
retard n 1 :
a person of subnormal intelligence [
synonym : {
idiot },
{
imbecile }, {
cretin }, {
moron }, {
changeling }, {
half -
wit },
{
retard }]
v 1 :
cause to move more slowly or operate at a slower rate ;
"
This drug will retard your heart rate "
2 :
be delayed 3 :
slow the growth or development of ; "
The brain damage will retard the child '
s language development " [
synonym : {
check },
{
retard }, {
delay }]
4 :
lose velocity ;
move more slowly ; "
The car decelerated " [
synonym :
{
decelerate }, {
slow }, {
slow down }, {
slow up }, {
retard }] [
ant :
{
accelerate }, {
quicken }, {
speed }, {
speed up }]
Retard \
Re *
tard "\,
v .
t . [
imp . &
p .
p . {
Retarded };
p .
pr . &
vb .
n . {
Retarding }.] [
L .
retardare ,
retardatum ;
pref .
re -
re -
tardare to make slow ,
to delay ,
fr .
tardus slow :
cf .
F .
retarder .
See {
Tardy }.]
1 .
To keep delaying ;
to continue to hinder ;
to prevent from progress ;
to render more slow in progress ;
to impede ;
to hinder ;
as ,
to retard the march of an army ;
to retard the motion of a ship ; --
opposed to {
accelerate }.
[
1913 Webster ]
2 .
To put off ;
to postpone ;
as ,
to retard the attacks of old age ;
to retard a rupture between nations .
[
1913 Webster ]
Syn :
To impede ;
hinder ;
obstruct ;
detain ;
delay ;
procrastinate ;
postpone ;
defer .
[
1913 Webster ]
Retard \
Re *
tard "\,
v .
i .
To stay back . [
Obs .] --
Sir .
T .
Browne .
[
1913 Webster ]
Retard \
Re *
tard "\,
n .
1 .
Retardation ;
delay .
[
1913 Webster ]
2 .
A mentally retarded person . [
Colloq .
and disparaging ]
[
PJC ]
3 .
a person who is stupid or inept ,
especially in social situations . [
Colloq .
and disparaging ]
[
PJC ]
{
Retard of the tide },
or {
Age of the tide },
the interval between the transit of the moon at which a tide originates and the appearance of the tide itself .
It is found ,
in general ,
that any particular tide is not principally due to the moon '
s transit immediately proceeding ,
but to a transit which has occured some time before ,
and which is said to correspond to it .
The retard of the tide is thus distinguished from the lunitidal interval .
See under {
Retardation }. --
Ham .
Nav .
Encyc .
[
1913 Webster ]
105 Moby Thesaurus words for "
retard ":
arrest ,
backpedal ,
backwater ,
balk ,
block ,
bottle up ,
brake ,
bridle ,
check ,
clip the wings ,
confine ,
constrain ,
contain ,
control ,
cool ,
cool off ,
countercheck ,
curb ,
curtail ,
dam up ,
damp ,
dampen ,
decelerate ,
delay ,
detain ,
dompt ,
drag ,
draw rein ,
dunce ,
ease off ,
ease up ,
enjoin ,
fool ,
frustrate ,
govern ,
guard ,
hinder ,
hold ,
hold at bay ,
hold back ,
hold fast ,
hold in ,
hold in check ,
hold in leash ,
hold up ,
idiot ,
imbecile ,
impede ,
inhibit ,
intercept ,
interfere ,
interfere with ,
intermeddle ,
interrupt ,
intervene ,
jerk ,
keep ,
keep back ,
keep from ,
keep in ,
keep in check ,
keep under control ,
lag ,
lay under restraint ,
let down ,
let up ,
lose ground ,
lose momentum ,
lose speed ,
make late ,
meddle ,
moderate ,
moron ,
obstruct ,
oppose ,
prohibit ,
pull ,
pull in ,
reef ,
rein ,
rein in ,
relax ,
repress ,
resist ,
restrain ,
restrict ,
retrench ,
scotch ,
set back ,
slack off ,
slack up ,
slacken ,
slow ,
slow down ,
slow up ,
snub ,
stall ,
stay ,
stop ,
straiten ,
suppress ,
take in sail ,
throttle down ,
thwart ,
withhold
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