woodworm

Từ điển Oxford Advanced Learner 8th

wood·worm [woodworm woodworms] BrE [ˈwʊdwɜːm] NAmE [ˈwʊdwɜːrm] noun
1. countable a small ↑worm that eats wood, making a lot of small holes in it
2. uncountable the damage caused by woodworms
•The beams are riddled with woodworm.