Pronunciation: bi- ˌ n ā -s ē - ' m ō n -
Function: noun
Etymology: Alfred Binet † 1911 and Théodore Simon † 1961 French psychologists
Date: 1914
: an intelligence test consisting orig. of tasks graded from the level of the average 3-year-old to that of the average 12-year-old but later extended in range