erbium |
a rare-earth metal chemical element of the lanthanide series that has sixty-eight protons in each nucleus. (symbol: Er) |
ere |
in literary use, before. |
erect |
upright in posture or position. [7 definitions] |
erectable |
combined form of erect. |
erectile |
capable of assuming an upright position. [2 definitions] |
erection |
the act of erecting or state of being erected. [3 definitions] |
eremite |
a recluse, esp. one who retreats for religious meditation; hermit. |
erepsin |
an enzyme mixture in the small intestines that contributes to the breakdown of proteins into amino acids. |
erg1 |
a unit of energy equal to the work done by one dyne moving through a distance of one centimeter, or to 10-7 joule. |
erg2 |
a vast area covered with sand dunes; desert. |
ergo |
as a consequence; therefore. |
ergocalciferol |
a sterol that can be converted into vitamin D and added to foods. |
ergonomics |
(used with a sing. verb) the study of how to adapt machines or work space to human needs. |
ergosterol |
a sterol derived from yeast which produces vitamin D2, used to prevent or cure certain diseases such as rickets. |
ergot |
a fungal disease that infects the flowering stems of cereal plants and replaces the grains with hard, dark, fungal bodies. [3 definitions] |
ergotism |
a severe poisoning caused by overdose of ergot compounds or by eating grain foods that are infested with ergot. |
Eric Blair |
see "George Orwell." |
Erick Honecker |
leader of Communist East Germany from 1971 to 1989 (b.1912--d.1994) |
Eric the Red |
a Nordic outlaw and explorer who established the first Nordic settlement of Greenland in 985 (b.950--d.1003). |
Erie |
Lake Erie, the southernmost of the Great Lakes between the United States and Canada. [2 definitions] |
Erie Canal |
a U.S. canal that runs through New York State and connects the Great Lakes with the Atlantic Ocean. After many years of work, the canal was completed and opened in 1825. |