Blood-Sucking Fly Known for Leaving Itchy Bites
Puzzle 11 of Vienna Hard Pack
Question is: Blood-Sucking Fly Known for Leaving Itchy Bites
and the answer is: MOSQUITO
Word Meaning:
MOSQUITO — A small flying insect of the family Culicidae, the females of which bite humans and animals and suck blood, leaving an itching bump on the skin, and sometimes carrying diseases like malaria, dengue and yellow fever.
Definitions from Wiktionary.