クレカ Meanings Noun credit card See also: クレジットカード. Example sentences 普段は現金じゃなくてクレカを使うんだ。I usually use a credit card instead of cash. なくしたと思ってたクレカ、あったよ。I found my credit card that I thought I'd lost. Word lists Colloquial Core 5000 Written Jinuma: Japanese Dictionary · Word lists