1. Botfly definition: any of various stout-bodied hairy dipterous flies of the families Oestridae and Meaning, pronunciation, translations and examples

2. Blowfly definition: any of various dipterous flies of the genus Calliphora and related genera that lay their Meaning, pronunciation, translations and examples

3. Balancer - either of the rudimentary hind wings of dipterous insects; used for maintaining equilibrium during flight haltere , halter wing - a movable organ for flying (one of a pair)