機き動どう隊たい員いん

き

ど

う

た

い

ん

Meanings

1

noun

riot policeman; riot police officer

Refers to an individual member of the riot police (機動隊). Used in news and formal contexts.

loom, mechanism, machine

動move, motion, change

隊regiment, party, company

員employee, member, number

機き動どう隊たい
機動隊 is the riot police unit as a whole, while 機動隊員 refers to an individual member of that unit.

Compound of 機動 (mobile, maneuver) + 隊 (squad, unit) + 員 (member). The term is a straightforward modern formation.