tha: ไส้ไม้

Information
has URI	http://lexvo.org/id/term/tha/%E0%B9%84%E0%B8%AA%E0%B9%89%E0%B9%84%E0%B8%A1%E0%B9%89

Meaning
means	(noun) the older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood duramen, heartwood