(けいさんき)

けいさんき
noun
calculator; computer (dated)
academictechnicaltechnology
1. calculator; calculating machine
A device used for mathematical calculations. In modern everyday usage, typically refers to a handheld electronic calculator.
計算機(けいさんき)使(つか)って計算(けいさん)する
To calculate using a calculator.
Bringing a calculator to the exam is permitted.
The calculator app on a smartphone is sufficient.
2. computer (technical/dated)
In academic and technical contexts, especially in computer science, 計算機 can refer to a computer. This usage is more common in formal or academic writing.
計算機(けいさんき)科学(かがく)専攻(せんこう)している
I'm majoring in computer science.
初期(しょき)電子(でんし)計算機(けいさんき)部屋(へや)いっぱい(おお)きさだった。
Early electronic computers were the size of an entire room.
I'm processing research data at the university's computer center.

Usage

In everyday language, 計算機(けいさんき) usually means a calculator. In academic settings, particularly computer science (計算機(けいさんき)科学(かがく)), it refers to a computer. The everyday word for computer is パソコン or コンピューター.

Common collocations

Similar words