a protein, secreted by certain jellyfish, that produces a blue light upon binding with calcium.
variant of before a vowel: aerate. combining form a variant of aero-
the state treasury in ancient Rome. Historical Examples Dr. Bull’s aerarium is another device similar to a window tent. Nurses’ Papers on Tuberculosis : Various We are reminded of the temple of Saturn in the Forum at Rome, the podium of which served as a treasury, aerarium. Pompeii, Its Life and Art August Mau Deinde […]
aera American Educational Research Association Historical Examples From this aera we may date the establishment of the Norman power, which soon eclipsed the infant colony of Aversa. The History of The Decline and Fall of the Roman Empire Edward Gibbon The aera of foresight is the aera of imagination, and imagination is the grand instrument […]
of or relating to the aerarium. a member of the lowest class of Roman citizens, who paid a poll tax but did not vote.