Result from Foreign Dictionaries (3 entries found)
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Loadstone \Load"stone`\, Lodestone \Lode"stone\, n. [Load, lode
+ stone.] (Min.)
A piece of magnetite, a magnetic iron ore, possessing
polarity like a magnetic needle, having the power to attract
as well as to be attracted magnetically. See {Magnetite}.
[1913 Webster]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Magnetite \Mag"net*ite\, n. (Min.)
An oxide of iron ({Fe3O4}) occurring in isometric crystals,
also massive, of a black color and metallic luster. It is
readily attracted by a magnet and sometimes possesses
polarity, being then called {loadstone}. It is an important
iron ore. Called also {magnetic iron}.
[1913 Webster]
From WordNet (r) 3.0 (2006) [wn]:
loadstone
n 1: a permanent magnet consisting of magnetite that possess
polarity and has the power to attract as well as to be
attracted magnetically [syn: {lodestone}, {loadstone}]
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย
