Definitions

1. noun

A suborder of moths in the order Lepidoptera, distinguished by the presence of a long proboscis.

“The new species of leptera was found in the remote forest area.”

2. noun

A type of moth or butterfly belonging to the suborder Lepetra.

“The nocturnal leptera flew into the room through the open window.”

3. plural noun

A group or collection of moths or butterflies belonging to the suborder Lepetra.

“The leptera in the garden were a delight to observe.”