Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
English
German
G
o
o
g
l
e
|
Forvo
|
+
to phrases
English thesaurus
Operation Classroom
ed., abbr.
OC
Operation:
4695 phrases
in 130 subjects
Accounting
9
Agriculture
78
Alternative dispute resolution
13
American
usage, not spelling
1
Animal husbandry
1
Antennas and waveguides
3
Armored vehicles
1
Artificial intelligence
8
Astronautics
3
Astronomy
1
Austrian
usage
1
Automated equipment
7
Automatic control
9
Automobiles
11
Aviation
2
Ball bearings
1
Banking
3
British
usage, not spelling
2
Business
97
Chemistry
25
Coal
14
Commerce
3
Communications
202
Computer numerical control
6
Computers
181
Construction
50
Criminal law
18
Cultural studies
1
Customs
8
Data processing
2
Demography
3
Earth sciences
26
Ecology
2
Economy
231
Education
4
Electric machinery
1
Electric motors
6
Electric traction
5
Electricity generation
1
Electronics
125
Energy industry
7
Engines
5
English
1
Environment
35
European Union
2
Finances
207
Fish farming
pisciculture
18
Food industry
2
Foreign trade
38
Forestry
5
General
660
Germany
1
Health care
3
High energy physics
5
Hobbies and pastimes
1
Human rights activism
3
Immigration and citizenship
10
Industry
22
Informal
2
Information technology
215
Insurance
4
International law
1
International Monetary Fund
20
Labor law
4
Labor organization
4
Law
55
Life sciences
5
Linguistics
1
Marketing
12
Materials science
15
Mathematics
4
Measuring instruments
59
Mechanic engineering
55
Medical
849
Medical appliances
31
Metallurgy
18
Microelectronics
166
Microsoft
27
Military
8
Mining
42
Municipal planning
3
Natural resourses and wildlife conservation
16
Natural sciences
2
Non-governmental organizations
1
Nuclear and fusion power
2
Nuclear physics
25
Obsolete / dated
5
Oils and lubricants
1
Opencast mining
5
Operations research
6
Ophthalmology
1
Optics
branch of physics
92
Packaging
3
Patents
6
Pharmacy and pharmacology
1
Physics
39
Plumbing
2
Police
2
Politics
17
Polygraphy
5
Postal service
1
Power system protection
3
Procedural law
1
Programming
9
Psychology
8
Radio
2
Radiology
1
Rail transport
4
Refrigeration
1
Scientific
2
Security systems
1
Semiconductors
1
Shipbuilding
1
Social science
3
Soil science
1
Statistics
8
Stock Exchange
3
Superconductivity
1
Taxes
16
Technology
355
Telecommunications
21
Telephony
3
Textile industry
4
Transformers
1
Transport
202
United Nations
12
Waste management
1
Weapons and gunsmithing
6
Work flow
1
Радиоактивное излучение
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips