その道
そ
の
み
ち
Meanings
1
that road; that path; that way
Refers literally to a specific road, path, or route already mentioned or understood from context.
If you go straight along that road, you'll come to the station.
2
that line of work; that profession; that trade
Used to refer to a particular field, occupation, or area of expertise, often in contexts like その道の専門家 (an expert in that field).
See also: 道
He's a pro in that line of work.
You should consult someone knowledgeable in that field.
3
love affairs; romance
Euphemistic or indirect way of referring to romantic or sexual matters, similar to 'that department' in English. Often used in phrases like その道の話 (talk of romance).
He suddenly goes quiet when the topic turns to romance.