n. 1. (Arch.) A lifting or sliding door covering an opening in a roof or floor. [ 1913 Webster ]
2. (Mining) A door in a level for regulating the ventilating current; -- called also weather door. Raymond. [ 1913 Webster ]
Trapdoor spider (Zool.), any one of several species of large spiders which make a nest consisting of a vertical hole in the earth, lined with a hinged lid, like a trapdoor. Most of the species belong to the genus Cteniza, as the California species (Cteniza Californica). [ 1913 Webster ]
[とたてぐも;トタテグモ, totategumo ; totategumo] (n) (uk) trapdoor spider (any spider of family Ctenizidae); folding trapdoor spider (any spider of family Antrodiaetidae) [Add to Longdo]
You know the meaning of this word? click [add this word] to add this word to our database with its meaning, to impart your knowledge for the general benefit
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย