noun
electronic desk calculator
Obsolete full term for what is now commonly called 電卓 (でんたく). Used historically for early electronic calculators designed for desktop use.
See also: 電卓
1970年代には「電子卓上計算機」という言葉がまだ使われていた。
In the 1970s, the term 'electronic desk calculator' was still in use.
Modern standard abbreviation for 'electronic calculator'. 電子卓上計算機 is the obsolete full form.
Compound of 電子 (electronic), 卓上 (desktop), and 計算機 (calculator). The term became obsolete as the shorter 電卓 gained widespread use.