Denshi Jisho — Online Japanese dictionary

先程 さきほど some time ago; not long ago; just now
Common word, Adverbial noun, Temporal noun 

You can also

Look up kanji details for 先程.

Try a Yahoo Jisho search for 先程 .
Try a Goo Jisho search for 先程 .
Try a Google search for 先程 .