通

nounつう · tsuu

1. Englishauthority; expert; connoisseur; well-informed person

   • コーヒー通の人達に結構評判がいいそうです。I hear that it has quite the reputation with coffee connoisseurs.

2. Englishcounter for messages, letters, notes, documents, etc.

   • ここにあなたあての手紙が何通かあります。Here are some letters for you.

3. Englishunderstanding (esp. of male-female relations); tact; insight

4. Englishsupernatural powers; magical powers

Source: JMdict (EDRDG) · CC BY-SA 4.0 (EDRDG)