A member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some that can cause disease.
A tall Eurasian plant with erect spikes of flowers, typically pinkish-purple or white, shaped like the fingers of gloves. It is a source of the drug digitalis.
a mortgage (= an agreement by which you borrow money to buy property) that has different conditions to a previous one, usually by being for a larger amount: