Definify.com
Webster 1913 Edition
Quiddity
Quid′di-ty
,Noun.
pl.
Quiddities
(#)
. [LL.
quidditas
, fr. L. quid
what, neut. of quis
who, akin to E. who
: cf. F. quiddité
.] 1.
The essence, nature, or distinctive peculiarity, of a thing; that which answers the question, Quid est? or, What is it?
“ The degree of nullity and quiddity.” Bacon.
The
quiddity
or characteristic difference of poetry as distinguished from prose. De Quincey.
2.
A trifling nicety; a cavil; a quibble.
We laugh at the
quiddities
of those writers now. Coleridge.
Webster 1828 Edition
Quiddity
QUID'DITY
,Noun.
1.
A barbarous term used in school philosophy for essence, that unknown and undefinable something which constitutes its peculiar nature, or answers the question, quidest? The essence of a thing constitutes it tale quid, such a thing as it is, and not another.2.
A trifling nicety; a cavil; a captious question.