兜老底兜鍪

helmet (archaic)

pocket / bag / to wrap up or hold in a bag / to move in a circle / to canvas or solicit / to take responsibility for / to disclose in detail / combat armor (old)

old variant of 兜[dou1]

prefix used before the surname of a person or a numeral indicating the order of birth of the children in a family or to indicate affection or familiarity / old (of people) / venerable (person) / experienced / of long standing / always / all the time / of the past / very / outdated / (of meat etc) tough

(equivalent to 的 as possessive particle)

background / bottom / base / end (of the month, year etc) / remnants / (math.) radix / base

helmet (archaic)

iron pot / metal cap