Chinese thread; China-made thread
Refers to thread or yarn imported from China, often used in traditional crafts or historical contexts.
この織物には唐糸が使われている。
Chinese thread is used in this textile.
Sanguisorba hakusanensis
唐 (kara, 'China') + 糸 (ito, 'thread'). The reading からいと is a straightforward compound.