Third-person singular simple present indicative form of dishearten.(verb)
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Use "disheartens" in a sentence
"Al-Sabban's negative approach to negotiations "disheartens" him, as does the ongoing "blame game" on climate change."
"My difference with Huffington's critics is that her success reassures rather than disheartens me as to the state of Internet journalism."
"The high after the inauguration to the recent string of either blatant dishonesty, or over scrutinized confirmations, disheartens us at a deep inner level that affects our confidence, our willingness to stay involved, and quite frankly leaves our collective hope on fragile ground."