n. Any of several small dull or metallic-colored tineoid moths whose larvae mine in plant leaves; a member of the Gracilariidae. Syn. -- gracilariid moth. [ WordNet 1.5 ]
prop. n. A natural family of moths, the larvae of which are one type of leaf miner. Syn. -- Gracillariidae, family Gracilariidae. [ WordNet 1.5 ]