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secondary

secondary

1 7.9
A coil that gets electricity from another coil nearby in a transformer
  • noun
  • /ˈsɛkənˌdɛri/
  • Specialized
translation icon : bobina secundaria
  • The engineer adjusted the settings for the secondary in the transformer to improve efficiency.

Examples

  • Now that's what I call a top load heat sink and secondary winding.

  • Orbital involvement may cause a loss of vision secondary to pressure effects.

    Academic text (2006)
  • Soon we can see a flow of gas moving from the narrow part of the secondary toward the primary.

    Academic text (2000)
  • The combination of a spherical primary and a flat secondary won't produce sharp images.

    Academic text (2002)
  • 17 teachers (12 male and 5 female) who work in public secondary schools in Ankara voluntarily participated in this study.

    Academic text (2011)
  • In most thermonuclear devices, X-radiation emitted by the primary supplies the energy to implode the secondary.

    Academic text (1998)
  • The current flows through the secondary coil, generating electricity.

  • During the experiment, we measured the output from the secondary coil connected to the primary.

Synonyms

secondary winding
vssecondary
  • Specialized
6.7

A loop of wire inside a transformer that makes the output current

is the same concept but used in any device with induced current
secondary coil
vssecondary
  • Specialized
7.0

A coil of wire that gets electric current from a nearby primary coil by magnetic action

is narrower and used mainly for transformer induction not general circuits

Antonyms

primary coil
  • Specialized
6.2

A loop of wire where changing electric current makes a magnetic field that creates current in a nearby loop

Compounds

15 2.0

A school for students aged about 11 to 18 that comes after primary school and before college

Schooling after primary school, usually in high school to prepare for work or university

secondary storage
  • Specialized
1 3.8

A device like a hard disk or flash drive that keeps data when the computer is off

1 6.5

A physical change during puberty that shows male or female differences and does not help make babies

A body change at puberty that shows sex, like body hair and a deeper voice

An official exam taken by students in England, Wales, and Northern Ireland at about 16

secondary coil
  • Specialized
7.0

A coil of wire that gets electric current from a nearby primary coil by magnetic action

secondary dentition
  • Specialized
6.5

Teeth that replace baby teeth

secondary diagonal
  • Specialized
6.8

A line of numbers in a square grid that runs from the bottom left to the top right

8.7

Pain during a woman's period caused by another medical problem like endometriosis

secondary amenorrhea
  • Specialized
8.6

A woman who had regular periods but then does not have them anymore

secondary cell
  • Specialized
5.4

A battery you can recharge and use many times

The military examines and controls personal letters and calls of soldiers or civilian staff

secondary emission
  • Specialized
8.9

Electrons that a surface sends out when hit by fast electrons or charged particles

secondary syphilis
  • Specialized
7.1

Second stage of an infection causing skin and mouth rashes that can spread to others

secondary winding
  • Specialized
6.7

A loop of wire inside a transformer that makes the output current

4.1

High blood pressure caused by another illness

A former British school teaching mainly practical and job skills instead of academic subjects

7.4

A physical feature that differs between males and females, like body hair or a deep voice

Surface Forms

secondary singular
secondaries plural

Morphology

secondary = secondary (semi-transparent) = second + ary

The electrical sense is based on the adjective 'secondary', but the technical use is specialized and not fully guessable from the everyday meaning alone.

Etymology

Secondary comes from Latin secundus meaning 'following', and in a transformer it names the coil that 'follows' the primary coil by receiving the power. That is why the secondary coil gets the current after the primary one.