subitize means to judge (the number of objects in a group) rapidly, accurately and confidently without counting them. It carries an Arena rating of 1566, earned across 6 head-to-head judged battles.
Among words judged in Lexicurio's Arena, subitize ranks #874 of 17,138 for Most Incisive Words, #1,567 of 17,163 for Funniest Words, #2,181 of 17,132 for Most Betrayed by Its Sound, #2,861 of 17,142 for Most Ingenious Words.
subitize is pronounced /ˈsʌbɪtaɪz/.
Why “subitize” is a great word
To judge the number of objects in a group rapidly, accurately, and confidently without counting them. From Latin subitus ("sudden, unexpected") and the English suffix -ize, from the feeling of immediately knowing the number of items present; coined in the 20th century. Unlike "estimate," which implies a rough approximation from incomplete information, or "count," which requires deliberate, sequential enumeration, to subitize is to perceive a small quantity directly and instantaneously. It is the immediate certainty of three birds on a wire, the clear four corners of a desk, or the instant recognition of the five dots on a die—the mind's quiet, pre-verbal arithmetic performed in the moment between seeing and knowing.
Etymology
From Latin subitus (“sudden; unexpected”) + -ize, from the feeling of immediately knowing the number of items present.
verb
- To judge (the number of objects in a group) rapidly, accurately and confidently without counting them.
Definitions & examples from Wiktionary (CC BY-SA 3.0).
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