extension 音标拼音: [ɪkst'ɛnʃən]
n .
U 伸长,扩大,伸展;延长,延期;
C 延长部分,扩大部分;
C 电话分机
U 伸长,扩大,伸展;延长,延期;
C 延长部分,扩大部分;
C 电话分机
extension 延伸; 分机
extension 延伸 扩充
extension n 1 :
a mutually agreed delay in the date set for the completion of a job or payment of a debt ; "
they applied for an extension of the loan "
2 :
act of expanding in scope ;
making more widely available ;
"
extension of the program to all in need "
3 :
the spreading of something (
a belief or practice )
into new regions [
synonym : {
propagation }, {
extension }]
4 :
an educational opportunity provided by colleges and universities to people who are not enrolled as regular students [
synonym : {
extension }, {
extension service }, {
university extension }]
5 :
act of stretching or straightening out a flexed limb [
ant :
{
flexion }, {
flexure }]
6 :
a string of characters beginning with a period and followed by one or more letters ;
the optional second part of a PC computer filename ; "
most applications provide extensions for the files they create "; "
most BASIC files use the filename extension .
BAS " [
synonym : {
extension }, {
filename extension },
{
file name extension }]
7 :
the most direct or specific meaning of a word or expression ;
the class of objects that an expression refers to ; "
the extension of `
satellite of Mars '
is the set containing only Demos and Phobos " [
synonym : {
reference }, {
denotation },
{
extension }]
8 :
the ability to raise the working leg high in the air ; "
the dancer was praised for her uncanny extension "; "
good extension comes from a combination of training and native ability "
9 :
amount or degree or range to which something extends ; "
the wire has an extension of 50 feet " [
synonym : {
extension },
{
lengthiness }, {
prolongation }]
10 :
an additional telephone set that is connected to the same telephone line [
synonym : {
extension }, {
telephone extension },
{
extension phone }]
11 :
an addition to the length of something [
synonym : {
elongation },
{
extension }]
12 :
an addition that extends a main building [
synonym : {
annex },
{
annexe }, {
extension }, {
wing }]
Extension \
Ex *
ten "
sion \,
n . [
L .
extensio :
cf .
F .
extension .
See {
Extend },
v .
t .]
1 .
The act of extending or the state of being extended ;
a stretching out ;
enlargement in breadth or continuation of length ;
increase ;
augmentation ;
expansion .
[
1913 Webster ]
2 . (
Physics )
That property of a body by which it occupies a portion of space .
[
1913 Webster ]
3 . (
Logic &
Metaph .)
(
a )
Capacity of a concept or general term to include a greater or smaller number of objects ; --
correlative of {
intension }.
(
b )
the class or set of objects to which a term refers ; --
contrasted with {
intension },
the logical specification which defines members of a class ,
being the set of attributes which are necessary and sufficient to recognize an object as a member of the class .
[
1913 Webster ]
The law is that the intension of our knowledge is in the inverse ratio of its extension . --
Sir W .
Hamilton .
[
1913 Webster ]
The extension of [
the term ]
plant is greater than that of geranium ,
because it includes more objects . --
Abp .
Thomson .
[
1913 Webster ]
4 . (
Surg .)
The operation of stretching a broken bone so as to bring the fragments into the same straight line .
[
1913 Webster ]
5 . (
Physiol .)
The straightening of a limb ,
in distinction from {
flexion }.
[
1913 Webster ]
6 . (
Com .)
A written engagement on the part of a creditor ,
allowing a debtor further time to pay a debt .
[
1913 Webster ]
{
Counter extension }. (
Surg .)
See under {
Counter }.
{
Extension table },
a table so constructed as to be readily extended or contracted in length .
[
1913 Webster ]
333 Moby Thesaurus words for "
extension ":
L ,
access ,
accession ,
accessory ,
accompaniment ,
accretion ,
accrual ,
accruement ,
accumulation ,
acreage ,
addenda ,
addendum ,
additament ,
addition ,
additive ,
additory ,
additum ,
adjunct ,
adjuvant ,
advance ,
affective meaning ,
aggrandizement ,
alternate ,
alternative school ,
ambit ,
ampliation ,
amplification ,
amplitude ,
annex ,
annexation ,
appanage ,
appendage ,
appendant ,
appendix ,
appreciation ,
appurtenance ,
appurtenant ,
area ,
arm ,
ascent ,
attachment ,
augment ,
augmentation ,
ballooning ,
bearing ,
bigness ,
blab school ,
bloating ,
block ,
boarding school ,
body ,
boom ,
boost ,
breadth ,
broadening ,
buildup ,
bulk ,
caliber ,
call box ,
capacity ,
central school ,
coda ,
coin telephone ,
coloring ,
coming after ,
compass ,
complement ,
comprehensiveness ,
concomitant ,
connotation ,
consecution ,
consecutiveness ,
consequence ,
consolidated school ,
continualness ,
continuance ,
continuation ,
continuation school ,
continuing ,
continuity ,
continuum ,
corollary ,
correspondence school ,
country day school ,
coverage ,
crescendo ,
dame school ,
day school ,
denotation ,
deployment ,
depth ,
descent ,
desk telephone ,
development ,
dial telephone ,
diameter ,
dimension ,
dimensions ,
dispersion ,
distance ,
distension ,
drawing out ,
drift ,
edema ,
effect ,
elevation ,
ell ,
elongation ,
emptiness ,
empty space ,
endurance ,
enlargement ,
essence ,
evening school ,
expanse ,
expansion ,
extensiveness ,
extent ,
extrapolation ,
fanning out ,
field ,
finishing school ,
fixture ,
flare ,
flood ,
following ,
force ,
free school ,
gain ,
galactic space ,
gauge ,
girth ,
gist ,
grammatical meaning ,
greatening ,
greatness ,
growth ,
gush ,
height ,
hike ,
hiking ,
idea ,
impact ,
implication ,
import ,
increase ,
increment ,
infinite space ,
infinity ,
inflation ,
informal school ,
intension ,
interstellar space ,
jump ,
largeness ,
leap ,
length ,
lengthening ,
lengthiness ,
lexical meaning ,
line ,
lineage ,
linear measures ,
lingering ,
literal meaning ,
logical sequence ,
long time ,
longitude ,
longness ,
magnification ,
magnitude ,
maintenance ,
mass ,
meaning ,
measure ,
measurement ,
mileage ,
mounting ,
mouthpiece ,
multiplication ,
night school ,
nongraded school ,
nothingness ,
offshoot ,
open classroom school ,
orbit ,
order ,
order of succession ,
outer space ,
overall length ,
overtone ,
pay station ,
pendant ,
pensionat ,
perpetuation ,
perpetuity ,
perseverance ,
persistence ,
pertinence ,
phone ,
pith ,
platoon school ,
point ,
posteriority ,
postposition ,
practical consequence ,
private school ,
procession ,
procrastination ,
production ,
productiveness ,
progress ,
progression ,
progressive school ,
proliferation ,
prolongation ,
proportion ,
proportions ,
protraction ,
public school ,
public telephone ,
purport ,
pursuance ,
purview ,
push -
button telephone ,
radius ,
raise ,
raising ,
range ,
range of meaning ,
reach ,
real meaning ,
receiver ,
reference ,
referent ,
reinforcement ,
relation ,
relevance ,
repetition ,
rise ,
rotation ,
run ,
scale ,
school without walls ,
scope ,
semantic cluster ,
semantic field ,
sense ,
sequence ,
series ,
side effect ,
side issue ,
significance ,
signification ,
significatum ,
signifie ,
size ,
snowballing ,
space ,
span ,
span of meaning ,
spatial extension ,
special school ,
sphere ,
spirit ,
splay ,
spread ,
spreading ,
spreading out ,
staying power ,
storefront school ,
straight course ,
strain ,
street academy ,
stretch ,
stretching ,
stringing out ,
structural meaning ,
subjunction ,
substance ,
succession ,
successiveness ,
suffixation ,
sum ,
sum and substance ,
summer school ,
superficial extension ,
supplement ,
surface ,
surge ,
sustained action ,
sustenance ,
sweep ,
swelling ,
symbolic meaning ,
tailpiece ,
telephone ,
telephone booth ,
telephone engineering ,
telephone extension ,
telephone mechanics ,
telephone receiver ,
telephonics ,
telephony ,
tenor ,
tension ,
totality of associations ,
tract ,
transferred meaning ,
transmitter ,
tumescence ,
unadorned meaning ,
undergirding ,
undertone ,
uninterrupted course ,
union school ,
unremittingness ,
up ,
upping ,
upsurge ,
upswing ,
uptrend ,
upturn ,
vacation school ,
value ,
volume ,
wall telephone ,
waxing ,
way ,
widening ,
width ,
wing ,
yardage
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