ローカーボalso: ロカボMeanings1noun which may take the genitive case particle 'no'low-carb; low-carbohydrateLoanword used as a no-adjective, often in food and diet contexts. The abbreviated form ロカボ is also common.See also: 低炭水化物最さい近きん、ローカーボのパスタが人にん気きだ。Low-carb pasta has become popular recently.ロカボダイエットを始はじめてから、体たい重じゅうが減へった。Since starting a low-carb diet, I've lost weight.