Kyūjitai form of 入力装置 (“input device”)

equipment; apparatus / dress; clothes; outfit / disguise; costume; masquerade / ornaments / adornment / decoration / counter for suits of clothing / counter for sets of furniture

to use / to employ / to make use of, to apply / to spend

extraordinary, unusual

emergency

very; extremely / exceedingly; tremendously

input

input

置く: to put / (following a て-form verb) to do in advance; to do for some future purpose

spear