Definition of 過言 (かごん)
かごん
                        過言
かごん
kagon
Common word
noun
1.
exaggeration, overstatement, saying too much
2.
misstatement, slip of the tongue, gaffe
Other readings:
                過言【かげん】
                Related Kanji
| 過 | overdo, exceed, go beyond, error | 
| 言 | say, word |