expatiation
English
Etymology
From expatiate + -ion; see also -ation.[1][2]
Noun
expatiation (countable and uncountable, plural expatiations)
- An act of expatiating.
References
- ^ “expatiation, n.”, in OED Online , Oxford: Oxford University Press, launched 2000.
- ^ Douglas Harper (2001–2025) “expatiation (n.)”, in Online Etymology Dictionary.