吏A government official. A lower-ranking official. To govern. It is a metaphor for sincerity and hard work, as it originated from a government official who worked hard.
大Big. Large. Large in number or quantity. Greatly. Valuable. Important. Excellent. Splendid. Very much. Much. (Power or force) strong. long time. To be high in rank or position.
遊Play. Have fun. Indulge in fun. Move around freely. Remain unused. To travel. To go to another country for study or other purposes. Hanging around without a job.
侍Samurai. A person who wears a sword and serves his lord with martial arts. A person of considerable ability. A man of spirit. Abbreviation of "samurai office" and "subordinate samurai. A person who is attached to a person of rank and performs miscellaneous duties.