unburnv.

Etymology: un- prefix² 1a.Previous versions of the OED give the stress as: unˈburn.

transitive. To restore from the effects of burning.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > subject to miscellaneous other processes

reduce?a1425

weaken1540

projecta1550

brown1570

spiritualize1593

colliquate1603

redisperse1621

imbibe1626

educe1651

to cant off1658

part1663

regalize1664

dint1669

roche1679

subtilizea1722

neutralize1744

develop1756

evolve1772

extricate1790

separate1805

unburn1815

leach1860

methylate1864

nitrate1872

nitre1880

sweeten1885

deflocculate1909

hybridize1959

1815 J. Smith Panorama Sci. & Art II. 485 To deprive them of oxygen is virtually to unburn them.

1869 Q. Rev. 126 263 The duty of the plant, on the other hand, is to unburn carbonic acid, to sunder the molecules of that compound back again to their elements of carbon and oxygen.

Derivatives

unˈburning n.

ΘΚΠ

the world > action or operation > amending > restoration > [noun] > restoration from the effects of burning

unburning1866

1866 W. Odling Lect. Animal Chem. 72 The heat absorbed in the unburning, so to speak, of the hydrogen.

This entry has not yet been fully updated (first published 1921; most recently modified version published online September 2021).

单词	unburn
释义	unburnv. Etymology: un- prefix² 1a.Previous versions of the OED give the stress as: unˈburn. transitive. To restore from the effects of burning. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > subject to miscellaneous other processes reduce?a1425 weaken1540 projecta1550 brown1570 spiritualize1593 colliquate1603 redisperse1621 imbibe1626 educe1651 to cant off1658 part1663 regalize1664 dint1669 roche1679 subtilizea1722 neutralize1744 develop1756 evolve1772 extricate1790 separate1805 unburn1815 leach1860 methylate1864 nitrate1872 nitre1880 sweeten1885 deflocculate1909 hybridize1959 1815 J. Smith Panorama Sci. & Art II. 485 To deprive them of oxygen is virtually to unburn them. 1869 Q. Rev. 126 263 The duty of the plant, on the other hand, is to unburn carbonic acid, to sunder the molecules of that compound back again to their elements of carbon and oxygen. Derivatives unˈburning n. ΘΚΠ the world > action or operation > amending > restoration > [noun] > restoration from the effects of burning unburning1866 1866 W. Odling Lect. Animal Chem. 72 The heat absorbed in the unburning, so to speak, of the hydrogen. This entry has not yet been fully updated (first published 1921; most recently modified version published online September 2021). < v.1815
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