See Also: function(2)(dictionary)
function(encyclopedia)
Function(money)
function key(dictionary)
function(1)(dictionary)
Function(medicine)
Bessel function(dictionary)
Psychophysical function(health)
Utility function(finance)
Savings function(finance)

function(2) (iou)



function verb intrans. M19.
[from the noun, after French fonctionner.]
Fulfil a function; perform a duty or role; act, operate.
function on all cylinders: see CYLINDER 3.
A. Koestler The wash-basin..had no plug, but the tap functioned. N. O. Brown Criticism..functioning as a mask for moral prejudice.