hydrophane
noun
hy·dro·phane ˈhī-drə-ˌfān 
: a semitranslucent opal that becomes translucent or transparent on immersion in water
Word History
First Known Use
1784, in the meaning defined above
- Camptosorus
- camptosoruses
- camptosorusses
- campus
- campused
- campuser
- campuses
- campusest
- campusing
- campusser
- campussest
- campy
- campylobacter
- campylobacterioses
- campylobacteriosis
- campylobacters
- campylodrome
- campyloneura
- campyloneurums
- campylorhynchi
- campylorhynchuses
- campylorhynchusses
- campylotropous
- cams
- camshaft