LODESTONE
Meaning of LODESTONE in English
lode ‧ stone BrE AmE , loadstone /ˈləʊdstəʊn $ ˈloʊdstoʊn/ noun [uncountable and countable] old use
a piece of iron that acts as a ↑ magnet
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012