n.
Pronunciation: ' b ə r-kl ē - ə m
Function: noun
Etymology: New Latin, from Berkeley, Calif.
Date: 1950
: a radioactive metallic element produced artificially (as by bombarding americium 241 with alpha particles) ― see ELEMENT table
n.
Pronunciation: ' b ə r-kl ē - ə m
Function: noun
Etymology: New Latin, from Berkeley, Calif.
Date: 1950
: a radioactive metallic element produced artificially (as by bombarding americium 241 with alpha particles) ― see ELEMENT table
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012