a navigational system involving satellites and computers that can determine the latitude and longitude of a receiver on Earth by computing the time difference for signals from different satellites to reach the receiver
grab bag
Noun
a container from which a person draws a wrapped item at random without knowing the contents
grab bag
Noun
an assortment of miscellaneous items
globe
Noun
a sphere on which a map, especially of the earth, is represented
globe
Noun
the 3rd planet from the sun
globe
Noun
an object with a spherical shape
gas helmet
Noun
a protective mask with a filter
grab bar
Noun
a bar attached parallel to a wall to provide a handgrip for steadying yourself
gas meter
Noun
a meter for measuring the amount of gas flowing through a particular pipe
glockenspiel
Noun
a percussion instrument consisting of a set of graduated metal bars mounted on a frame and played with small hammers
grace cup
Noun
cup to be passed around for the final toast after a meal
gasoline engine
Noun
an internal-combustion engine that burns gasoline
gearset
Noun
a set of gears
grade separation
Noun
a crossing that uses an underpass or overpass
gearshift
Noun
a mechanical device for engaging and disengaging gears
glory hole
Noun
a small locker at the stern of a boat or between decks of a ship
graduate
Adjective
of or relating to studies beyond a bachelor's degree
graduate
Noun
a measuring instrument for measuring fluid volume
graduate
Noun
a person who has received a degree from a school (high school or college or university)
graduate
Verb
make fine adjustments or divide into marked intervals for optimal measuring
graduate
Verb
confer an academic degree upon
graduate
Verb
receive an academic degree upon completion of one's studies
gasoline gauge
Noun
gauge that indicates the amount of gasoline left in the gasoline tank of a vehicle
gearstick
Noun
a mechanical device for engaging and disengaging gears
gasoline gage
Noun
gauge that indicates the amount of gasoline left in the gasoline tank of a vehicle
glove compartment
Noun
compartment on the dashboard of a car
gas gauge
Noun
gauge that indicates the amount of gasoline left in the gasoline tank of a vehicle
glow lamp
Noun
a gas-discharge tube with a hot cathode
gear lever
Noun
a mechanical device for engaging and disengaging gears
graduated cylinder
Noun
a cylindrical graduate
gas gage
Noun
gauge that indicates the amount of gasoline left in the gasoline tank of a vehicle
glow tube
Noun
a gas-discharge tube consisting of a cold cathode and a diode in a tube filled with gas
graffito
Noun
a rude decoration inscribed on rocks or walls
glutethimide
Noun
sedative (trade name Doriden) used to treat some sleep disorders
graffiti
Noun
a rude decoration inscribed on rocks or walls
grail
Noun
(legend) chalice used by Christ at the Last Supper
grail
Noun
the object of any prolonged endeavor
gasoline station
Noun
a service station that sells gasoline
glyburide
Noun
an oral antidiabetic drug (trade names DiaBeta and Micronase) that stimulates the release of insulin from the pancreas
gas station
Noun
a service station that sells gasoline
gelatin
Noun
a thin translucent membrane used over stage lights for color effects
gelatin
Noun
an edible jelly (sweet or pungent) made with gelatin and used as a dessert or salad base or a coating for foods
gelatin
Noun
a colorless water-soluble glutinous protein obtained from animal tissues such as bone and skin
gramicidin
Noun
an antibiotic produced by a soil bacterium
glyph
Noun
glyptic art in the form of a symbolic figure carved or incised in relief
gel
Noun
a thin translucent membrane used over stage lights for color effects