alert 音标拼音: [əl'ɚt]
n . 警惕,警戒,警报
a . 警惕的,警觉的
v . 警惕
警惕,警戒,警报警惕的,警觉的警惕
alert 警示
alert 报警信号
alert 警示 警报信号
alert adj 1 :
engaged in or accustomed to close observation ; "
caught by a couple of alert cops "; "
alert enough to spot the opportunity when it came "; "
constantly alert and vigilant ,
like a sentinel on duty " [
synonym : {
alert },
{
watchful }] [
ant : {
unalert }, {
unvigilant }, {
unwatchful }]
2 :
quick and energetic ; "
a brisk walk in the park "; "
a lively gait "; "
a merry chase "; "
traveling at a rattling rate "; "
a snappy pace "; "
a spanking breeze " [
synonym : {
alert }, {
brisk },
{
lively }, {
merry }, {
rattling }, {
snappy }, {
spanking }, {
zippy }]
3 :
mentally perceptive and responsive ;"
an alert mind "; "
alert to the problems "; "
alive to what is going on "; "
awake to the dangers of her situation "; "
was now awake to the reality of his predicament " [
synonym : {
alert }, {
alive (
p )}, {
awake (
p )}]
n 1 :
condition of heightened watchfulness or preparation for action ; "
bombers were put on alert during the crisis " [
synonym :
{
alert }, {
qui vive }]
2 :
a warning serves to make you more alert to danger [
synonym :
{
alert }, {
alerting }]
3 :
an automatic signal (
usually a sound )
warning of danger [
synonym :
{
alarm }, {
alert }, {
warning signal }, {
alarum }]
v 1 :
warn or arouse to a sense of danger or call to a state of preparedness ; "
The empty house alarmed him "; "
We alerted the new neighbors to the high rate of burglaries " [
synonym :
{
alarm }, {
alert }]
Alert \
A *
lert "\ ([.
a ]*
l [~
e ]
rt "),
a . [
F .
alerte ,
earlier [`
a ]
l '
erte on the watch ,
fr .
It .
all '
erta on the watch ,
prop .
(
standing )
on a height ,
where one can look around ;
erta a declivity ,
steep ,
erto steep ,
p .
p .
of ergere ,
erigere ,
to erect ,
raise ,
L .
erigere .
See {
Erect }.]
1 .
Watchful ;
vigilant ;
active in vigilance .
[
1913 Webster ]
2 .
Brisk ;
nimble ;
moving with celerity .
[
1913 Webster ]
An alert young fellow . --
Addison .
[
1913 Webster ]
Syn :
Active ;
agile ;
lively ;
quick ;
prompt .
[
1913 Webster ]
Alert \
A *
lert "\,
n . (
Mil .)
An alarm from a real or threatened attack ;
a sudden attack ;
also ,
a bugle sound to give warning . "
We have had an alert ."
--
Farrow .
[
1913 Webster ]
{
On the alert },
on the lookout or watch against attack or danger ;
ready to act .
[
1913 Webster ]
179 Moby Thesaurus words for "
alert ":
Klaxon ,
Mayday ,
SOS ,
active ,
admonish ,
advertent ,
advise ,
agile ,
agog ,
air -
raid alarm ,
alarm ,
alarm bell ,
alarm clock ,
alarm signal ,
alarum ,
alert for ,
alive ,
all clear ,
all ears ,
all eyes ,
animated ,
apt ,
arouse ,
assiduous ,
attentive ,
awake ,
aware ,
beacon ,
blinking light ,
brainy ,
breathe ,
bright ,
brilliant ,
burglar alarm ,
buzz ,
buzzer ,
cant ,
careful ,
caution ,
cautious ,
clear -
sighted ,
clear -
witted ,
clearheaded ,
clever ,
concentrated ,
confide ,
confide to ,
conscious ,
crostarie ,
cry havoc ,
cry wolf ,
decisive ,
diligent ,
earnest ,
entrust with information ,
equal to ,
expeditious ,
fiery cross ,
finical ,
finicking ,
finicky ,
fire alarm ,
fire bell ,
fire flag ,
five -
minute gun ,
flashing light ,
fly storm warnings ,
fog bell ,
fog signal ,
foghorn ,
forewarn ,
frighten ,
frisky ,
full of life ,
gale warning ,
gay ,
give confidential information ,
give fair warning ,
give notice ,
give warning ,
heedful ,
hooter ,
horn ,
hue and cry ,
hurricane warning ,
immediate ,
instant ,
instantaneous ,
intense ,
intent ,
intentive ,
issue an ultimatum ,
keen ,
knowing ,
let in on ,
let next to ,
lighthouse ,
lively ,
loaded for ,
lookout ,
mention privately ,
mercurial ,
meticulous ,
mindful ,
nice ,
niggling ,
nimble ,
note of alarm ,
notify ,
observant ,
observing ,
occulting light ,
on guard ,
on the ,
on the alert ,
on the ball ,
on the job ,
on the lookout ,
open -
eared ,
open -
eyed ,
openmouthed ,
police whistle ,
prepared for ,
prompt ,
punctual ,
put hep ,
put next to ,
qui vive ,
quick ,
quick -
witted ,
ready ,
ready for ,
regardful ,
sharp ,
signal ,
signal of distress ,
siren ,
sleepless ,
small -
craft warning ,
smart ,
sound the alarm ,
sound the tocsin ,
speedy ,
spirited ,
sprightly ,
spry ,
startle ,
still alarm ,
storm cone ,
storm flag ,
storm warning ,
summary ,
swift ,
threaten ,
tip ,
tip off ,
tocsin ,
two -
minute gun ,
unblinking ,
unnodding ,
unsleeping ,
unwinking ,
up ,
up for ,
up to ,
upside -
down flag ,
utter a caveat ,
vigilant ,
vivacious ,
wakeful ,
warn ,
warn against ,
warning ,
wary ,
watchful ,
whisper ,
whistle ,
wide awake ,
wide -
awake
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ALERT Definition Meaning - Merriam-Webster ALERT | English meaning - Cambridge Dictionary ALERT Definition Meaning | Dictionary. com ALERT definition and meaning | Collins English Dictionary Alert - definition of alert by The Free Dictionary Alert Definition Meaning - YourDictionary alert - Wiktionary, the free dictionary What does alert mean? - Definitions. net ALERT - Definition Meaning - Reverso English Dictionary Meaning of alert – Learner’s Dictionary - Cambridge Dictionary