Denshi Jisho — Online Japanese dictionary

ひんこん poverty; lack
Common word, Na-adjective, Noun, No-adjective 
刺激の貧 しげきのひんこん poverty of stimulus
Noun 

You can also

Look up kanji details for *困.

Try a Yahoo Jisho search for *困 .
Try a Goo Jisho search for *困 .
Try a Google search for *困 .