Lewis Short
cŏ-haerentĭa (noun F) : cohaereo
* A cohering, coherence, connection (rare): mundi, * Cic. N. D. 2, 62, 155: regionum,Macr. S. 5, 15: mortis et vitae,Gell. 6, 13, 11: vocis,id. 15, 3, 6.
Charlton T. Lewis, Charles Short, A Latin Dictionary