The Collaborative International Dictionary
Instrumentalities
Instrumentality \In`stru*men*tal"i*ty\, n.; pl. Instrumentalities. The quality or condition of being instrumental; that which is instrumental; anything used as a means; medium; agency.
The instrumentality of faith in justification.
--Bp.
Burnet.
The discovery of gunpowder developed the science of
attack and defense in a new instrumentality.
--J. H.
Newman.
Wiktionary
instrumentalities
n. (plural of instrumentality English)