nit

(redirected from nitty)
Also found in: Dictionary, Thesaurus, Medical, Idioms, Wikipedia.
Related to nitty: nifty, Netty, Nitty Gritty Dirt Band

nit

1
1. the egg of a louse, usually adhering to human hair
2. the larva of a louse or similar insect

nit

2
a unit of luminance equal to 1 candela per square metre

nit

3 a unit of information equal to 1.44 bits

Nit

 

the name of a unit of luminance previously included in the International System of Units (SI). The unit is equal to 1 (candle/m2). It was accepted by the International Commission on Illumination in 1951 and by the All-Union State Standard (GOST) 7932–56 on light units but was not approved by the General Conference on Weights and Measures. The international symbol is nt; 1 nt = 10-4 candle/cm2 = 9.95 × 10-5 stilb = 3.13 × 10-4 lambert. The term “nit” is not included in new standards of units.

nit

[nit]
(communications)
A unit of information content such that the information content of a symbol or message in nits is the negative of the natural logarithm of the probability of selecting that symbol or message from all the symbols or messages which could have been chosen. Also known as nepit.
(optics)
A unit of luminance, equal to 1 candela per square meter. Abbreviated nt.

nit

A unit of luminance equal to 1 candela per square meter. Abbr. nt.

nit

A measurement of the brightness of light. One nit is equal to one candela (one candlepower) per square meter (1cd/m2). The sun at noon is rated at 1.6 billion nits. Although, LCD screens range from 200 to 500 nits, our outdated TV standard is 100 nits, which was set in the days when rare earth phosphors were used in cathode ray tubes (CRTs). Various high dynamic range (HDR) technologies, such as Dolby Vision, yield 4,000 nits and above on LCD TVs. See Dolby HDR and LED TV.

Nit ratings are not commonly advertised; however, in 2014, Lenovo published them for its W540 ThinkPad laptop. One model had a common 1920x1080 resolution at 220 nits, and another had a high-resolution 2880x1620 screen at 300 nits. See stilb and candela.
References in periodicals archive ?
Nitty Gritty was started just a couple of years back, and setting up the company, getting the right people in, penetrating and capturing the market in such a short span has been, by itself, a memorable project for me.
The High Power Nitty Gritty Roller Mop incorporates an absorbent sponge with a scrub brush.
I would say na it's important na maintindihan nating lahat 'yung nitty gritty part.
Higgins said: "When it came down to the nitty gritty I was able to take my chances after he'd missed a couple of shots.
Now it's back to the nitty gritty of pre-season training and the build-up to the big League I kick off on August 6.
Produced by Hollywood blockbusting producer Jerry Bruckheimer, the CSI cameras go into the nitty gritty of the crime and an autopsy on a horse was particularly gruesome and led to the best line of the night from Gil Grissom (William Peterson).
Pick up a Frendz Pak and uncover the nitty gritty of your oldest palz or break the ice with a brand-new bud.
WANNABE pop stars will be able to learn about the nitty gritty of making it in the music industry with a new six-week course Making it in Music
It's a process that could no doubt be repeated in the Middle East, and the lesson of South Africa is that the nitty gritty details of implementation are just as important as the emotional moments of breakthrough.
And last night he said: "We're getting down to the nitty gritty.
Could ECHO readers please help me by sending me any references to Nitty Nora in literature, on the web, in advertising campaigns and/or any memories so I can compile a case with the best possible chance of succeeding.