искать любое слово, например the eiffel tower:
 
1.
n. Something that is a problem for you.
I've run into a difficulty upgrading my hardware.
автор: The Grammar Nazi 27 февраля 2002
 
2.
The setting of a device, usually used when asking someone to increase it.
Hey, crank up the difficulty on the radio.
автор: Daniel Ippolito 28 марта 2004