CONVERGENT
convergent
(adjective) tending to come together from different directions
Source: WordNet® 3.1
Adjective
convergent (comparative more convergent, superlative most convergent)
That converges or focuses.
(analysis, topology) Of a sequence in a metric space or a topological space; having a (finite, proper) limit.
Noun
convergent (plural convergents)
(mathematics) The rational number obtained when a continued fraction has been terminated after a finite number of terms.
Source: Wiktionary
Con*ver"gent, a. Etym: [Cf. F. convergent.]
Definition: tending to one point of focus; tending to approach each other;
converging.
As many rays of light, as conveniently can be let in, and made
convergent. Boyle.
The vast dome of its cathedral . . . directing its convergent curves
to heaven. Hallam.
Source: Webster’s Unabridged Dictionary 1913 Edition