| knucks | n. pl. same as knuckles. |
| Knockstone | n. (Mining) A block upon which ore is broken up. [ 1913 Webster ] |
| hard knocks | ความลำบาก, ความทุกข์ยาก |
| knocks |
| knocks |
| 幸運の女神は前髪しかない | [こううんのめがみはまえがみしかない, kouunnomegamihamaegamishikanai] (exp) opportunity only knocks once; strike while the iron is hot [Add to Longdo] |
| 世間擦れ;世間ずれ | [せけんずれ, sekenzure] (n, vs) worldly wise; sophisticated; street smart; knowledge of the world (acquired in the school of hard knocks); toughness [Add to Longdo] |