great adductor muscle
- n the muscle that adducts and extends the thigh
great anteater
- n large shaggy-haired toothless anteater with long tongue and powerful claws; of South America
great arabian desert
- n a desert on the Arabian Peninsula in southwestern Asia
great attractor
- n a massive grouping of galaxies in the direction of Centaurus and Hydra whose gravitational attraction is believed to cause deviations in the paths of other galaxies
great auk
- n large flightless auk of rocky islands off northern Atlantic coasts; extinct
great australian bight
- n a wide bay of the Indian Ocean in southern Australia; notorious for storms
great australian desert
- n general name given to all desert areas in Australia
great barracuda
- n large (up to 6 ft) greyish-brown barracuda highly regarded as a food and sport fish; may be dangerous to swimmers
great barrier reef
- n the largest coral reef in the world; in the Coral Sea off the northeastern coast of Australia
great bear
- n a constellation outside the zodiac that rotates around the North Star