(mineralogy) A tetragonal-ditetragonal dipyramidal mineral containing copper, silver, and sulfur.
japhetic
japhetic
Adjective
Of or pertaining to the supposed descendants of Japheth, one of the three sons of Noah in the Bible.
Of or pertaining to the supposed languages spoken by the descendants of Japheth.
jatropha
jatropha
noun
Any of several plants, of the genus Jatropha, native to the Northern Hemisphere; some have medicinal attributes and others are grown as a source of biodiesel.
jephthah
jephthah
Proper noun
A judge described in the Book of Judges of the Old Testament and the Hebrew Tanakh.
jetports
jetports
noun
plural of jetport
jumpiest
jumpiest
adj
superlative form of jumpy: most jumpy
jumpsuit
jumpsuit
noun
a one-piece item of clothing originally used by parachutists
a similar item of clothing used for outdoor sports such as skiing
kajeputs
outjumps
outjumps
verb
Third-person singular simple present indicative form of outjump
pejorate
pejorate
verb
(transitive, intransitive) To make or become worse; to deteriorate or to worsen.
pejorist
pejorist
noun
One who believes that the world is getting worse.
pejority
pejority
noun
pejoration; process of making or becoming worse
projects
projects
noun
(US, usually preceded by the) One or more high-density urban housing developments for residents having low incomes.
plural of project
verb
Third-person singular simple present indicative form of project
propjets
propjets
noun
plural of propjet
pulsejet
pulsejet
noun
(aeronautics) a valved jet engine where combustion occurs in pulses, as used in the V-1 flying bomb
pulsojet
pulsojet
noun
Alternative form of pulsejet
superjet
superjet
noun
A jet aircraft with some superior quality, such as large size or high speed.