From kathab; a letter or other mark branded on the skin -- X any (mark).
see HEBREW kathab
H3793. kethobeth
כְּתֹ֫בֶת noun feminine only construct בָּכֶם תִתְּנוּ לֹא קַעֲקַע וּכְתֹבֶת Leviticus 19:28 i.e. a writing (mark or sign) of imprintment, scriptio stigmatis, perhaps of tattooing, compare Di (see also BaNB 61).