subitize

动词 v.
中文释义

英文释义

动词 v.
  1. To judge (the number of objects in a group) rapidly, accurately and confidently without counting them. intransitive,transitive
    — Previous researchers have noted a similarity between the set sizes that adults can estimate rapidly, or subitize, and the set sizes that infants can discriminate: both are less than five items. This similarity has led some to suggest that subitizing is […]

词形变化

subitizes present,singular,third-person subitizing participle,present subitized participle,past subitized past subitise alternative,UK

词源

From Latin subitus (“sudden; unexpected”) + -ize, from the feeling of immediately knowing the number of items present.
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