IPA: /dɪˈspɛərɪŋ/
KK: /dɪˈspɛrɪŋ/
Feeling or showing a complete lack of hope; very sad and without any chance of improvement.
After hearing the bad news, she had a despairing look on her face.
Despairing → It is formed from "de-" (meaning down or away) and "spair" (from Latin "sperare", meaning to hope). The word describes the state of being without hope or feeling down about the absence of hope.
Think of being 'down' ('de-') and 'without hope' ('sperare') — that's what despairing means.