| the offspring of a zebra and a donkey. |
| a chattering or flighty, light-headed person. |
eustasy (y 'stə-sē) Pronunciation Key
(click for larger image in new window) A uniform worldwide change in sea level caused especially by fluctuations in the amount of water taken up by continental and polar icecaps, or by a change in the capacity of ocean basins. eustatic (y -stāt'ĭk) |