tiredness after cherry blossom viewing
Seasonal word describing the fatigue felt after a long day of 花見 (cherry blossom viewing), often from walking, socializing, or drinking outdoors.
I spent all day yesterday cherry blossom viewing, so today I feel sluggish from hanami fatigue.
Compound of 花 (flower, here cherry blossoms) and 疲れ (tiredness). The reading はなづかれ reflects rendaku voicing of つかれ.