/ˈɪn-ˈfʌɪnʌɪt/
Informal
(Adjective)
Seemingly
limitless and endless space, extent or size that in reality is very specifically limited even if it is impossible to measure exactly using current human methods.
Not to be confused with the definition
finite where the extent is
measurable and known exactly.
Mary: The amount of
atoms in the universe must be infinite.
John: Well, actually there would be a
finite amount of atoms in the universe.
Mary: But we wouldn't be able to
measure them so I guess they are in-finite.