Merriam-Webster's Collegiate Dictionary
op·er·ate
\\ˈä-pə-ˌrāt, ˈä-ˌprāt\\ verb
(-at·ed ; -at·ing) ETYMOLOGY Latin operatus, past participle of operari to work, from oper-, opus work; akin to Old English efnan to perform, Sanskrit apas work
DATE 1588
intransitive verb1. to perform a function : exert power or influence
factors operating against our success2. to produce an appropriate effect
the drug operated quickly3.
a. to perform an operation or a series of operations
b. to perform surgery
c. to carry on a military or naval action or mission4. to follow a course of conduct that is often irregular
crooked gamblers operating in the clubtransitive verb1. bring about
, effect
2.
a. to cause to function : work
b. to put or keep in operation3. to perform an operation on; especially : to perform surgery on operate
c.1600, "to be in effect," from L. operari "to work, labor" (in L.L. "to have effect, be active, cause"); see operation. Surgical sense is first attested 1799. Meaning "to work machinery" is from 1864 in Amer.Eng. Operating system in the computer sense is from 1961.
Oxford Advanced Learner's Dictionary-牛津双解-OALD7
☞ operateop·er·ate /
5CpEreit;
NAmE 5B:p- /
verbMACHINE 机器
1. [V] to work in a particular way
运转;工作
SYN function
:
Most domestic freezers operate at below –18°C. 多数家用冰柜能制冷到零下 18 摄氏度以下。
Solar panels can only operate in sunlight. 太阳能电池板只能在日光下起作用。
(
figurative)
Some people can only operate well under pressure. 有些人只有在压力下才工作得好。2. [VN] to use or control a machine or make it work
操作;控制;使运行:
What skills are needed to operate this machinery? 操作这种机器需要什么技能?SYSTEM / PROCESS / SERVICE 系统;过程;服务
3. to be used or working; to use sth or make it work
(被)使用;(使)运转:
▪ [V]
A new late-night service is now operating. 现在推出一项新的深夜服务。
The regulation operates in favour of married couples. 这一规定的实施有利于已婚夫妇。
▪ [VN]
The airline operates flights to 25 countries. 这家航空公司经营飞往 25 个国家的航班。
France operates a system of subsidized loans to dairy farmers. 法国对奶农实行补贴贷款制度。OF BUSINESS / ORGANIZATION 企业;机构
4. [V] to work in a particular way or from a particular place
(以某方式或从某地方)经营,营业:
They plan to operate from a new office in Edinburgh. 他们计划由爱丁堡的新办事处经营。
Illegal drinking clubs continue to operate in the city. 非法饮酒俱乐部继续在城内营业。MEDICAL 医疗
5. [V] ~ (on sb) (for sth) to cut open sb's body in order to remove a part that has a disease or to repair a part that is damaged
动手术:
The doctors operated last night. 医生昨夜做手术了。
We will have to operate on his eyes. 我们得给他的眼睛动手术。OF SOLDIERS 士兵
6. [V] to be involved in military activities in a place
(在某地)采取军事行动:
Troops are operating from bases in the north. 部队正从北部基地发动军事行动。 Oxford Collocations Dictionary for Students of English
Oxford Collocations dictionary for students of Englishoperate
verb
1 machine
ADV. effectively, efficiently, reliably | continuously The machine can operate for 15 hours continuously at full power. | electrically, electronically, hydraulically, manually, remotely (= by remote control) The doors can be manually operated in the event of fire.
VERB + OPERATE be designed to systems designed to operate at the highest speeds | be easy to The machinery is easy to operate.
PHRASES battery operated
2 business/system
ADV. effectively, efficiently, profitably, successfully | autonomously, independently | commercially The laboratory is still owned by the government but is now commercially operated.
VERB + OPERATE be able to | be allowed to | continue to
PREP. according to The government does not operate according to fixed rules. | as We operate as an advisory service for schools. | within Local authorities operate within a wider political system.
operate verb
⇨ operate (operate a machine)
⇨ organize (operate flights)
⇨ work 3 (solar panels operate)
Webster's Third New International Dictionary, Unabridged
op·er·ate
\ˈäpəˌrāt
sometimes ˈäˌprāt;
usu -ād.+V\
verb
(
-ed/-ing/-s)
Etymology: Latin
operatus, past participle of
operari to work, from
oper-, opus work, labor; akin to Sanskrit
apas work, Old High German
uoben to put to work, be active, Old English
efnan to perform, Old Norse
efnaintransitive verb1. : to perform a work or labor
: exert power or influence
: produce an effect
< a plain reason operates on the mind of a learned hearer >
< factors operating against our success >
< this remark operated to close the meeting in disorder >2. : to produce or take an appropriate effect
: issue in the result designed
< the drug operated quickly >3.
a. : to perform an operation or series of operations
< a mill for operating on the crude ore >
b. : to perform surgery
< the doctor operates from 8 to 10 >
c. : to carry on a military or naval action or mission
d. : to function through the use of a specified agent
< the tractor operates on diesel oil >4. : to trade or speculate in securities or commodities
: act as a dealer or broker in the markets
< operated largely in cotton futures >5. : to follow a course of conduct or way of life, especially one that is irregular or antisocial
< operated as a salesman >
< crooked gamblers operating on the Atlantic liners >transitive verb1. : to cause to occur
: bring about by or as if by the exertion of positive effort or influence
: initiate
< such influences may operate remarkable changes >2.
a. : to cause to function usually by direct personal effort
: work
< operate a car >
< operating a drill press >
b. : to manage and put or keep in operation whether with personal effort or not
< operated a grocery store >3. : to perform surgery on
< not all surgeons will operate malignant growths >
< the operated limb regained strength slowly >Synonyms: see act
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