[ kən'və:dʒ ]
■ verb
1》 come together from different directions so as eventually to meet.
↘( ~ on/upon ) come from different directions and meet at.
2》 Mathematics (of a series) approximate in the sum of its terms towards a definite limit.
Origin
C17: from late L. ~re , from con- 'together' + L. vergere 'incline'.