AMBITIOUS a.
Possessing, or controlled by, ambition; greatly or inordinately desirous of power, honor, office, superiority, or distinction. Yet Brutus says he was ambitious, And Brutus is an honorable man. Shak.
AMMONIAC; GUM AMMONIAC n.
brought chiefly from Persia in the form of yellowish tears, which occur singly, or are aggregated into masses. It has a peculiar smell, and a nauseous, sweet taste, followed by a bitter one. It is inflammable, partially soluble in water and in spirit of wine, and is used in medicine as an expectorant and resolvent, an…
AMPHIBOLE n.
ssive, generally with fibrous or columnar structure. The color varies from white to gray, green, brown, and black. It is a silicate of magnesium and calcium, with usually aluminium and iron. Some common varieties are tremolite, actinolite, asbestus, edenite, hornblende (the last name being also used as a general term f…