lepidopterist
le·pi·dop·terist
noun
1.
an entomologist who specializes in the collection and study of butterflies and moths
Origin
From lepidoptery + -ist.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.