divider
UK[dɪˈvaɪdə]US[dɪˈvaɪdə]
n
a thing that divides or separates something into parts.
n
a screen or piece of furniture that divides a room into separate areas.
n
a device for measuring lines or for marking distances on something.
Morpheme Breakdown
divid
er
divid
to separate
er
agent/instrument suffix
Etymology
the word divider is formed from the english verb 'divide', which entered the language in the late middle english period from latin 'dividere', meaning 'to force apart, to separate'. the latin verb itself is a compound of 'dis-' (apart) and '-videre', a variant of 'findere' (to cleave, split). the suffix '-er', of old english origin, is added to create an agent noun, indicating a person or, more commonly in this case, a thing that performs the action of the verb. thus, a divider is literally 'something that separates or splits things apart', a meaning that has remained consistent from its etymological construction to its modern applications in physical partitions, mathematical tools, and conceptual separations.
Analysis
Structure: divid (to separate) + er (agent/instrument suffix)
divid is from latin 'dividere', meaning 'to force apart, to separate'. er is an english agent or instrument suffix from old english '-ere', of germanic origin.
Examples
she placed a decorative room divider to create a separate workspace.
use a ruler as a straight-edge divider when drafting the diagram.
the great ideological divider in the debate was the issue of state control.