Wiktionary
externalised
vb. (en-past of: externalise)
Usage examples of "externalised".
And it is obviously in no way contradictory to this philosophy, for me, if I find others responding sympathetically to any notes of mine or if I find myself responding sympathetically to notes sounding about me, to give that common resemblance between myself and others a name, to refer these others and myself in common to this thing as if it were externalised and spanned us all.