revolve
UK[rɪˈvɒlv]US[rɪˈvɑːlv]
v
to move in a circular path around a central point
v
to have something as the main subject or focus
Morpheme Breakdown
re
volve
re
again, back
volve
to roll
Etymology
the word 'revolve' originates from the latin verb 'revolvere', a compound of the prefix 're-' (meaning "back" or "again") and 'volvere' ("to roll"). this literal sense of "rolling back" or "rolling again" described a physical, cyclical motion. over time, the meaning broadened from the physical act of turning in a circle to encompass the abstract concept of having a central point of focus or consideration, mirroring the idea of an orbit returning to its starting point. the core semantic link between the ancient roots and modern usage lies in the concept of cyclical or repetitive motion, whether literal or figurative.
Analysis
Structure: re (again, back) + volve (to roll)
re- is a Latin prefix meaning "again" or "back". volve is from the Latin verb 'volvere', meaning "to roll".
Examples
the earth revolves around the sun.
her life revolves around her career.
the discussion revolved around the key issue of funding.