a rocket engine in which a nuclear reactor is used to heat a propellant
nuclear weapon
Noun
a weapon of mass destruction whose explosive power derives from a nuclear reaction
nucleoside reverse transcriptase inhibitor
Noun
an antiviral drug used against HIV
nude painting
Noun
a painting of a naked human figure
nude sculpture
Noun
a statue of a naked human figure
nude statue
Noun
a statue of a naked human figure
number
Noun
an item of merchandise offered for sale
number
Noun
a clothing measurement
number
Noun
the property possessed by a sum or total or indefinite quantity of units or individuals
number
Noun
the grammatical category for the forms of nouns and pronouns and verbs that are used depending on the number of entities involved (singular or dual or plural)
number
Noun
a numeral or string of numerals that is used for identification
number
Noun
the sequence of digits that is used in calling a particular telephone
number
Noun
one of a series published periodically
number
Noun
a symbol used to represent a number
number
Noun
a short theatrical performance that is part of a longer program
number
Noun
a select company of people
number
Noun
a concept of quantity involving zero and units
number
Verb
place a limit on the number of
number
Verb
enumerate
number
Verb
determine the number or amount of
number
Verb
give numbers to
number
Verb
add up in number or quantity
number
Verb
put into a group
number cruncher
Noun
a computer capable of performing a large number of mathematical operations per second
number cruncher
Noun
someone able to perform complex and lengthy calculations
numdah
Noun
an embroidered rug made from a coarse Indian felt
numdah rug
Noun
an embroidered rug made from a coarse Indian felt
nammad
Noun
an embroidered rug made from a coarse Indian felt
naive art
Noun
a genre of art and outdoor constructions made by untrained artists who do not recognize themselves as artists
nunnery
Noun
the convent of a community of nuns
nun's habit
Noun
a long loose habit worn by nuns in a convent
nut
Noun
a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt
nut
Noun
one of the two male reproductive glands that produce spermatozoa and secrete androgens
nut
Noun
someone who is so ardently devoted to something that it resembles an addiction
nut
Noun
a whimsically eccentric person
nut
Noun
usually large hard-shelled seed
nut
Noun
half the width of an em
nut
Verb
gather nuts
nut and bolt
Noun
a fastener made by screwing a nut onto a threaded bolt
nux vomica
Noun
a medicine made from the seeds of an Asiatic tree
nylon
Noun
a synthetic fabric
nylon
Noun
a thermoplastic polyamide
nylons
Noun
women's stockings made from a sheer material (nylon or rayon or silk)
nylon stocking
Noun
women's stockings made from a sheer material (nylon or rayon or silk)
nystatin
Noun
an antifungal and antibiotic (trade names Mycostatin and Nystan) discovered in New York State
north-seeking pole
Noun
the pole of a magnet that points toward the north when the magnet is suspended freely
novocaine
Noun
procaine administered as a hydrochloride (trade name Novocain)
niche
Noun
an enclosure that is set back or indented
niche
Noun
a small concavity
niche
Noun
(ecology) the status of an organism within its environment and community (affecting its survival as a species)