affix
That which is affixed; an appendage.
(linguistic morphology) A bound morpheme added to the word’s stem's end.
(broadly) A bound morpheme added to a word’s stem; a prefix, suffix{{,}} etc.
(mathematics) The complex number a+bi associated with the point in the Gauss plane with coordinates (a,b).
(decorative art) Any small feature, as a figure, a flower, or the like, added for ornament to a vessel or other utensil, to an architectural feature.
To attach.
To subjoin, annex, or add at the close or end; to append to.
To fix or fasten figuratively; with ''on'' or ''upon''.