dim

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dim bulb

An unintelligent or slow-witted person. I explained this to you not once, but three times! Are you just a dim bulb, or what?
See also: bulb, dim

dim down

[for the lights] to go dim. The lights dimmed down for a few seconds. Open the stage curtain when the house lights dim down.
See also: dim, down

dim out

[for a light] to grow dim and go out altogether. The lights dimmed out twice during the storm. I was afraid that the lights would dim out completely.
See also: dim, out

dim something down

to make lights dim; to use a dimmer to make the lights dimmer. Why don't you dim the lights down and put on some music? Let me dim down the lights and put on some music.
See also: dim, down

dim something up

to use a dimmer to make the lights brighter. (Theatrical. A dimmer is a rheostat, variable transformer, or something similar. The expression, a seeming contradiction, is the opposite of dim something down.) As the curtain rose, the electrician dimmed the lights up on a beautiful scene. You dimmed up the lights too fast.
See also: dim, up

take a dim view of someone or something

to disapprove of someone or something. Of all the boys, the teacher likes Dave the least. She takes a dim view of him. I take a dim view of that law.
See also: dim, of, take, view

take a dim view (of something)

to disapprove of something Most bosses take a dim view of long lunches.
See also: dim, take, view

take a dim view of

Regard disapprovingly, as in I take a dim view of meeting every single week. This idiom, which uses dim in the sense of "unfavorable," was first recorded in 1947
See also: dim, of, take, view

dim

n. the evening; the night. (Streets.) Where’ll you be this dim?

dim bulb

n. a dull person; a stupid person. George seems to be a dim bulb, but he’s a straight-A student.
See also: bulb, dim
References in periodicals archive ?
A variation of the normal phase control dimmer is the reverse phase control dimmer, which cuts the voltage for a controllable amount of time at the end of each half-cycle, instead of the start of the half-cycle.
Supporting energy efficiency with occupancy sensors has never been easier as Ballast Dimmer includes a built-in RJ10 port for hard-wired motion and occupancy sensors.
Lutron dimmers start at $7 apiece, making them an affordable and stylish update to a home.
The Harmony Tru-Universal Dimmer changes all of this," says Keith Falkenberg, marketing manager for Legrand Electrical Wiring Systems.
Over the last few years, CFL and LED bulbs capable of dimming are becoming more readily available but many still have performance issues when used with a standard incandescent dimmer.
Based on this parameter, the SSL2129A has demonstrated outstanding dimmer compatibility.
No dimmer can make a bulb perform beyond its dimming range or manufacturers' specifications, but choosing the right dimmer will maximize bulb performance.
Get a new rotary dimmer switch for your MW24C scoop loader with NSN 5905-01-177-9484 (PN 7468, CAGE 13445).
SPLURGE Mirror Lyon walnut mirror, Allan's Furniture Warehouse PS169 Dimmer Sloping edge dimmer, Homebase PS13.
From spotlights to highlight design features to ambience-creating dimmer switches, chandeliers to add a touch of glamour and energy-saving lights to boost your green credentials, there's a huge selection of lighting solutions to choose from.
Chris Lewis drove to London to do the work - and then returned two weeks later to adjust two bedroom dimmer switches.
SURELY having dimmer lights on our roads will cause more accidents, as they will create big shadows
The European Commission, which starts an EU-wide ban on old bulbs tomorrow, says the light of new bulbs is being "exaggerated" - and admits they are dimmer.
A quality dimmer such as those made by Lutron, whose founder invented the electronic dimmer switch in 1961, can dramatically transform a living space.
In fact, it may lie in your brain's dimmer switch for controlling the input from your ears.