役

draft refuser; draft objector

party officer

Noun or participle which takes the aux. verb suru; Intransitive verb

travelling for work; taking part in group work

Archaic

practice of government officials taking on a temporary secondary role (Edo period)

Slang

character in erotica with a mainly penetrative role

active career; one's working life; the years before one retired; playing days

carrying on a second line of work

Mahjong

winning hand with the score doubled twice

Linguistics

semantic role

division of labor by gender role

Derogatory

completely worthless; utterly useless

(stock) company that has a board of directors

board of company auditors

executive officer

tragic actor; tragedian

negotiator; deal-maker

comic actor; comedian; comic performer

teacher (role)

executioner; headsman

Mathematics

self adjoint

Sumo

former san'yaku-ranked wrestler returning to that rank

pi conjugation

Military

active and (first) reserve duty

Business

non-executive director; nonmanagerial director

conscientious objector; CO