functional

/ˈfʌŋk(t)ʃnəl/ · noun

Meaning

A function that takes a function as its argument; More precisely: A function y=f(x) whose argument x varies in a space of (real valued, complex valued) functions and whose value belongs to a monodimensional space. An example: the definite integration of integrable real functions in a real interval.
A scalar-valued linear function on a vector space.
An object encapsulating a function pointer (or equivalent).
In good working order.
Useful; serving a purpose, fulfilling a function
Only for functional purposes, notably in architecture
Having semantics defined purely in terms of mathematical functions, without side-effects.
Of a disease, such that its symptoms cannot be referred to any appreciable lesion or change of structure; opposed to organic disease, in which the organ itself is affected.

No prose etymology has been added yet.

No ancestor words have been linked yet.

No descendant words have been linked yet.