Guilder
/ˈɡɪldər/
Definition 1 of 1
Pro Tip 1/3Historical Currency
Understand 'guilder' as an obsolete currency, replaced by the euro in 2002. 
The guilder ceased being legal tender after the euro was introduced.
Pro Tip 2/3Regional Usage
Recognize that 'guilder' specifically refers to Dutch currency, not used globally. 
Tourists to the Netherlands before 2002 would exchange their money for guilders.
Pro Tip 3/3Cultural Reference
Link 'guilder' to Dutch history and culture as part of understanding its context. 
Many Dutch paintings were once bought with guilders.