mothproof woollen clothes during the summer.    From Wordnet, Princeton University. 

Unanimous, resistible and oh so deftly clustered, nonsyllabic is creaseless for the sapir or for panoptical into your mothproof hygrodeik.    From Wordnik.com.  [Rational Review] Reference

If care is taken to make the joints fit well, the box will be practically airtight and mothproof, providing a place in which to store extra bedding or furs.    From Wordnik.com.  [Mission Furniture How to Make It, Part 3] Reference