謹慎 きんしん self restraint #21,219 Meanings noun, takes する, intransitive self restraint; moderating one's own behavior; penitence; discipline confinement (esp. to one's home); house arrest suspension (from work or school) Its kanji 謹 キン · つつし.む discreet, reverently, humbly 慎 シン · つつし.む、つつ.ましい、つつし、つつし.み humility, be careful, discreet, prudent