percipient

名词 percipient:

1. a person who becomes aware (of things or events) through the senses
   同义词：perceiver, observer, beholder

形容词 percipient:

1. characterized by ease and quickness in perceiving
   同义词：clear

per.cip.i.ent

adj.（形容词）
Having the power of perceiving, especially perceiving keenly and readily.
洞察的：有感知力的，尤指感知力强烈的
n.（名词）
One that perceives.
洞察者：感知者

来源：
Latin percipiôns percipient- [present participle of] percipere [to perceive] * see perceive
拉丁语 percipiôns percipient- [] percipere的现在分词 [观察] *参见 perceive

【引伸】
percip.ience 或
percip.iency
n.（名词）