Fixed sums paid, at regular intervals, to an investor.
Annuity due
Annuity where the payments are made at the beginning of the period, either monthly, quarterly or yearly.
Annuity factor
Factor used to determine the equal periodic payment; yearly, monthly, etc. associated with a real estate transaction. It is used for both a present value of annuity of future value of annuity.
Annul
To eliminate, invalidate cancel, abolish or make null and void, as though it had never existed.
Annular
Ring shaped.
Annular bit
Hollow cylinder shaped drill bit used to cut plugs of wood
Annular nail
Nail with raised rings, for better gripping ability, forged into the circumference of the shank. Used in construction for framing lumber.
Annulus
Space left in a container over the surface of the contents.
Annunciator
Something that announces. Indicator which is used to show when a condition occurs.
Anode
The positive pole or electrode of an electrolytic cell, vacuum tube, etc.
