ultragaseous
adjective
ul·tra·gaseous
"+
: having the properties exhibited by gases under pressures of one millionth of an atmosphere or less
Word History
Etymology
ultra- + gaseous
- interlucent
- interlude
- interluded
- interludes
- interludial
- interluding
- interlunar
- interlunary
- interlunation
- interlunations
- interlying
- intermale
- intermandibular
- intermarine
- intermarriage
- intermarriages
- intermarried
- intermarries
- intermarry
- intermarrying
- intermats
- intermaxilla
- intermaxillae
- intermaxillar
- intermean