일본 애니메이션이나 공상 과학 소설 등에 등장하는, 사람이 내부에 탑승하여 조종하는 거대한 장갑 로봇.
A large armored robot, typically controlled by a person riding inside the robot itself, common in Japanese animation and science fiction.
예문:
"The latest sci-fi series features a mecha designed for deep-sea exploration."
"Fans of the genre often debate which mecha has the most realistic control system."
"He spent hours building a detailed plastic model of his favorite mecha."