IPA: /dɪˈdʒɛk.tə/
KK: /dɪˈdʒɛk.tə/
Waste material or excrement that is expelled from the body, especially in the context of animals.
The farmer used the dejecta from his livestock as fertilizer for the crops.
Dejecta is derived from "de-" (meaning down) and "jacere" (meaning to throw). The term refers to something that has been thrown down or cast off, often used in the context of waste or refuse.
Think of something being 'thrown down' ('de-') — that's why dejecta refers to waste or refuse that has been discarded.