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illuminator

illuminator

1 5.6
A device or person that gives light to make things visible
  • noun
  • /ɪˈluːmɪneɪtər/
translation icon : iluminador
  • To find the missing item in the dark room, she switched on her small illuminator.
  • laser illuminator

These are the L'Oreal True Match Lumi Liquid Glow Illuminators Prime and highlight.

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Examples

  • The museum guide pointed out that the ancient artifact was best appreciated under an illuminator that highlights its details.

  • When they were inside, he pulled out his illuminator, but he didn't get to use it.

    Fiction book (1991)
  • In addition to his blaster, he had clipped a small illuminator to his belt.

    Fiction book (1991)
  • The illuminator uses a 5-V AC gas-filled lamp that has a standard life of 15,000 hours.

    Academic text (1996)
  • A large frame microscope retails for $239.95, and a 1000X microscope with illuminator for $269.95.

    Academic text (2002)
  • The teacher used a powerful illuminator to project images onto the screen during the lesson.

Synonyms

lamp
vsilluminator
274 1.0

Something that gives light for a room or table

is more general and can mean any device or person providing light
light source
vsilluminator
12 3.0

A thing like a lamp or candle that makes a place bright so you can see

also includes people who provide light or make things seen
backlight
vsilluminator
  • Specialized
4 3.7

A light placed behind a screen or object to make it glow

is not limited to position, covering any means that makes things visible
radiant
vsilluminator
  • Specialized
3 6.7

A thing that gives off light or heat

is a plain term used for everyday devices or people giving light
blacklight
vsilluminator
1 5.1

A lamp that makes some materials glow by using ultraviolet light

is general and covers any device or person making things visible
source of illumination
vsilluminator
1 3.9

A thing that gives light so you can see

also applies to people who help make things visible in situations
illuminant
vsilluminator
  • Specialized
1 8.4

Something that gives light, like a lamp or bulb

is broader, including people as well as such substances or devices
emanator
vsilluminator
9.0

A source that gives off light, sound, or energy

is focused on providing visibility specifically rather than any emission
lucigen
vsilluminator
  • Specialized
9.9

A material that gives light when you turn it on or add a chemical

is wider, covering devices or people that create visibility not materials only
lanternist
vsilluminator
  • Archaic
9.8

A person who carries a lantern to light the way at events

is more general, covering any person or device that gives light
panel light
vsilluminator
  • Specialized
3.5

A small lamp that makes a car or plane instrument panel easy to read at night

is broader, covering any device or person that provides general light
ultraviolet source
vsilluminator
  • Specialized
6.2

A device that gives off ultraviolet light used for lighting or experiments

is broader, meaning any device or person that gives visible light

Antonyms

1 4.1

A person or thing that hides something to keep it secret

How Bright

searchlight
15 3.9
floodlight
9 3.4
illuminator
1 5.6
lamp
274 1.0
candle
451 1.0

Surface Forms

illuminator singular
illuminators plural

Morphology

illuminator = illuminate (transparent) = illuminate + or

Agent noun formed regularly from the verb 'illuminate' (device or person that gives light), a straightforward -or derivation.

Etymology

Illuminator comes from the Latin illuminare, from lumen 'light'. So an illuminator is literally 'one who gives light', which is why it refers to a device or person that makes things bright or visible.