nexus
UK[ˈnek.səs]US[ˈnek.səs]
n
a central or focal point; a connected group or series
n
a connection or series of connections linking two or more things
Etymology
The word 'nexus' entered English directly from Latin in the 17th century, retaining its original spelling and core meaning. Its Latin source, 'nectere' (to bind), is itself derived from the Proto-Indo-European root ned-, meaning 'to bind or tie'. This ancient root also gave rise to other English words related to connection, such as 'connect' and 'annex'. The logical journey is direct: from the physical act of tying or binding in PIE and Latin, to the abstract modern sense of a central link or a connected series of things.
Analysis
The word 'nexus' is a simplex loanword from Latin. It is the past participle of the Latin verb 'nectere', meaning 'to bind, tie, or fasten'. It functions as a noun in English, carrying the core sense of its Latin origin.
Examples
The busy plaza is the nexus of the city's social life.
The book explores the complex nexus between crime and poverty.
A nexus of wires connected the various components of the system.