computer circuit consisting of an electronic sub-assembly; copper conductors are laminated on an insulating board or card and circuit components are inserted into holes and dip soldered
(Judaism) either of two small leather cases containing texts from the Hebrew Scriptures (known collectively as tefillin); traditionally worn (on the forehead and the left arm) by Jewish men during morning prayer
a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
something that is likely to vary; something that is subject to variation; "the weather is one variable to be considered"
(used of a device) designed so that a property (as e.g. light) can be varied; "a variable capacitor"; "variable filters in front of the mercury xenon lights"
liable to or capable of change; "rainfall in the tropics is notoriously variable"; "variable winds"; "variable expenses"
a fluid necessary for the life of most animals and plants; "he asked for a drink of water"
binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent
once thought to be one of four elements composing the universe (Empedocles)
secrete or form water, as tears or saliva; "My mouth watered at the prospect of a good dinner"; "His eyes watered"
supply with water, as with channels or ditches or streams; "Water the fields"