FAQs About the word close-mouthed

口が堅い

secretive, cautious in speaking, not saying very much

閉じる,静か,おとなしい,秘密主義の,静かな,無口な,暗い,思慮深い,慎重な,予約済

伝達能力,率直な,開く,率直な,率直な,正直,率直,外側,無神経な,前もって

close-in => 間近に, closed-captioning => クローズドキャプション, closed ranks => 閉じた階級, closed out => クローズ, closed one's eyes to => 目をつぶる,