caerulēscentis genitive masculine/neuter singular of caerulēscēns...
caerulēscentī dative/ablative masculine/neuter singular of caerulēscēns...
From caeruleus. caerulēscēns (genitive caerulēscentis); third-declension one-termination adjective darkish green or blue; cerulean Third-declension one-termination...