† lactescev.
Etymology: < Latin lactēscĕre: see lactescent adj.
Obsolete.
rare.
the world > matter > colour > named colours > white or whiteness > whitening > become white [verb (intransitive)]
1696 W. Cowper in (Royal Soc.) 19 305 By evaporating such Urine by heat, as in a Spoon over a Candle it will lactess and become thick.
This entry has not yet been fully updated (first published 1901; most recently modified version published online June 2021).