hypothermal
adjective
hy·po·ther·mal ˌhī-pō-ˈthər-məl 
: of or relating to a hydrothermal metalliferous ore vein deposited at high temperature
Word History
First Known Use
1922, in the meaning defined above
- inoculator
- inoculators
- inoculum
- inoculums
- Inodes
- inodiate
- inodorous
- inoffensive
- inoffensively
- inoffensiveness
- inoffensivenesses
- inofficial
- inofficious testament
- inofficious will
- inoperable
- inoperative
- inoperativeness
- inoperativenesses
- inopercular
- inoperculate
- inoperculates
- inopportune
- inopportunely
- inopportuneness
- inopportunenesses