Also found in: Thesaurus, Medical, Wikipedia.
Related to twenty-twenty: Twenty twenty cricket


or 20/20 (twĕn′tē-twĕn′tē, twŭn′tē-twŭn′tē)
Having normal visual acuity.

[From a method of testing vision by reading charts at a distance of 20 feet.]


(Medicine) med (of vision) being of normal acuity: usually written 20/20


or 20-20,

having normal visual acuity.
[1870–75; so called from the testing of vision with standard eye charts from a distance of 20 feet]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.twenty-twenty - normal visual acuity, as measured by the ability to read charts at a distance of 20 feet
acuity, sharp-sightedness, visual acuity - sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
References in periodicals archive ?
In October, Australia is also set to play three one-day international games and a twenty-twenty match against Pakistan in the United Arab Emirates and a two-Test series.
a METIS (Mobile and wireless communications Enablers for Twenty-twenty (2020) Information Society) is co-funded by the European Commission as an Integrated Project under the Seventh Framework Programme for research and development (FP7).
In this Twenty-Twenty Cricket Tournament, District Tank Cricket Team played first and secured 183 runs in 20 overs while in response District Karak Cricket team's all players went to the piwalion after only chasing 105 runs in 20 overs.
based 5G Innovation Center as well as participating in the Mobile and wireless communications Enablers for Twenty-twenty Information Society.
Additionally, Gujarat cricketer-turned-bookie, Amit Singh was slammed with a five-year ban, while Rajasthan Royals seamer Siddharth Trivedi was suspended for one year for not reporting an approach during the twenty-twenty tournament.
It is a hard thing to get over, as this season sees the start of the inaugural 1st Division Twenty-Twenty league.
He played the first of the two twenty-twenty matched and is also in Pakistan's one-day squad for the five-match series which starts in Durham on Friday.
Islamabad, May 25, 2010 (Frontier Star): Pakistan Cricket Board (PCB) on Tuesday has appointed Star All-Rounder Shahid Afridi as Captain of the Pakistan Cricket Team for Twenty-Twenty, ODIs and Test matches.
Hasan was suffering extreme emotional stress, or to blithely assert that while there were warning signs, hindsight is always twenty-twenty.
The event on June 6 is among fundraising activities being organised by LawNet, the UK-wide group of independent law firms, under the title of the Twenty-Twenty Challenge.
Hindsight's twenty-twenty but now David is somewhat of a hero in our sights because he stuck to his guns and snubbed the establishment.
Historians are charged with applying twenty-twenty hindsight to incidents that, at the time, seem to be only a curious combination of blurring events.