WordNet
on request
adv. on the occasion of a request; "advice was free for the asking" [syn: for the asking]
Usage examples of "on request".
All Rralan citizens attaining physical maturity must be permitted to return to the planet of origin on request.
Alice Springs, Australia: hospitals here are overwhelmed with disconsolate abos who had been misled by fanatical preacher Napoleon Boggs into believing that they could obtain white-skinned babies on request, according to a claim he made at a recent corroboree.