TgJ 2K19:29 :אֵיכוֹל בְשַתָא הָדָא כָתִין וֻבשַתָא תִניֵיתָא כָת כָתִין‏ : eat after crops this year and next year the after crop of the after crops
See the entire entry for kāṯkāṯ, kāṯkāṯā n.m. after crop of previous harvests