† buoyantnessn.

Origin: Formed within English, by derivation. Etymons: buoyant adj., -ness suffix.

Etymology: < buoyant adj. + -ness suffix. Compare buoyance n., buoyancy n.

Obsolete. rare.

= buoyancy n.

ΘΚΠ

the world > matter > properties of materials > lightness > [noun] > rising due to lightness > buoyancy

buoyantness1668

buoyancy1713

corkiness1845

1668 Philos. Trans. (Royal Soc.) 3 395 The lightness and buoyantness of the rope.

1716 J. Perry State of Russia 121 The Air being..without that Strength of Elasticity or Buoyantness that is occasioned by the Heat of the Sun.

This entry has not yet been fully updated (first published 1888; most recently modified version published online September 2019).

单词	buoyantness
释义	† buoyantnessn. Origin: Formed within English, by derivation. Etymons: buoyant adj., -ness suffix. Etymology: < buoyant adj. + -ness suffix. Compare buoyance n., buoyancy n. Obsolete. rare. = buoyancy n. ΘΚΠ the world > matter > properties of materials > lightness > [noun] > rising due to lightness > buoyancy buoyantness1668 buoyancy1713 corkiness1845 1668 Philos. Trans. (Royal Soc.) 3 395 The lightness and buoyantness of the rope. 1716 J. Perry State of Russia 121 The Air being..without that Strength of Elasticity or Buoyantness that is occasioned by the Heat of the Sun. This entry has not yet been fully updated (first published 1888; most recently modified version published online September 2019). < n.1668
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