convolve

 
Pronunciation: /kənˈvɒlv/

verb

[with object]
  • 1 rare roll or coil together; entwine.
  • 2 Mathematics combine (one function or series) with another by forming their convolution.

Origin:

late 16th century (in the sense 'enclose in folds'): from Latin convolvere 'roll together', from con- 'together' + volvere 'roll'