percipient

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

From Latin percipiēns, present participle of percipiō (“to perceive”).

And how came the percipient here? — Biographia Literaria, Samuel Taylor Coleridge
The real space is public, the apparent space is private to the percipient. — The Problems of Philosophy, Bertrand Russell
This place therefore is different from any place in the private space of another percipient. — Mysticism and Logic and Other Essays, Bertrand Russell

perceiver, observer, beholder

Type a word, a sentence, a book title, or a link to an English article. WordNet and the Classics answer.

Try

A library of classics · a vault of words · instant etymology & meaning