This is the 7071st most frequent Japanese word.
ラピド
"ラピド" is not a standard Japanese word; it may be a phonetic rendering of "rápido," meaning "rapid" or "fast" in Spanish.
ラピド is used here as an adjective describing the nature of the movement as swift or quick.
ラピドな動きで、彼はボールをキャッチした。
With rapid movement, he caught the ball.
ラピド is employed here to characterize the train's movement speed as being fast or brisk.
ラピドに進む電車に乗るのが好きです。
I enjoy riding the rapid-moving train.
ラピド is discussed here as a linguistic element, referring to its etymology and borrowed nature from Portuguese.