The Collaborative International Dictionary
Significatory \Sig*nif"i*ca*to*ry\, a. [L. significatorius.] Significant. -- n. That which is significatory.
Wiktionary
a. significant; having signification
Usage examples of "significatory".
On the other hand, doubtless she was destined to soon receive those lovely adornments proclamatory of the uncompromising condition of Gorean bondage, those adornments which so enhance the beauty of a woman, those adornments significatory that all institutional niceties pertinent to her bondage have been properly and legally completed.
Such collars set off the beauty of a woman, the encircling steel, significatory of bondage, contrasting nicely with the softness of her throat, shoulders and breasts.
This would be significatory of the alteration of my status, informing anyone who might look upon it that I had not been "opened.