animus

the word animus originates directly from latin, where it meant "mind", "spirit", "courage", or "passion", particularly in a rational or intellectual sense, distinguishing it from 'anima' which referred more to the soul or life force. it is derived from the proto-indo-european root h₂enh₁- meaning "to breathe", which is the ultimate source for concepts of spirit and life across many languages, such as greek 'anemos' (wind) and sanskrit 'aniti' (breathes). in latin, 'animus' evolved to encompass the seat of feeling and thought, including hostile feelings. entering english in the early 19th century, its meaning specialized to denote a deep-seated feeling of ill will or animosity, capturing the sense of a directed, spirited hostility. in 20th-century jungian psychology, it was adopted with a specific technical meaning for the inner masculine principle in a woman's unconscious.

Structure: anim (mind, spirit) + us (noun suffix) anim (latin origin, meaning "mind", "spirit", or "breath"; functions as the core root conveying the sense of a driving force or disposition). us (latin origin, a masculine noun ending; functions as a grammatical suffix forming a noun).