超ちょう満まん員いんちょうまんいんMeanings1nounovercrowded; packed to capacityDescribes a place, vehicle, or event that is filled far beyond comfortable capacity. Often used for trains, buses, and popular venues.朝あさの通つう勤きん電でん車しゃはいつも超ちょう満まん員いんだ。The morning commuter train is always overcrowded.