a thread used by carpenters for marking, (interchangeable 沁) to leak; to soak through · · · a thread used by carpenters for marking, (interchangeable 沁) to leak; to soak through · · Code (Short Name / Abbr) a thread used by carpenters for marking, (interchangeable 沁) to leak; to soak through · · Long Name 1 · · Number of Characters Definition · · Property Characters · 䈜 cjk unified ideograph | a thread used by carpenters for m... U+421C