(informal, friendly) a policeman, a policewoman, a police officer

Could you please do something for me? (polite form)

to inform, to teach, to instruct / to tell

road / path / way / route / course

teachings, doctrine, lesson

(2channel slang) someone who immediately posts questions instead of doing basic research

road; way

Tao (the way of nature), Taoism / (chiefly historical) a region of Japan consisting of multiple provinces or prefectures

a surname

a female given name / a surname