Lewis Short
(verb) : as-sŏcĭo (ads-), āvi, ātum, 1
* To join to or unite with a person or thing (post - Aug.): cornua summis Adsociant malis,Claud. B. Gild. 482: adsociati principali curae,Dig. 1, tit. 1.—Poet.: mente virens Phoeboque Melampus Associat passus,goes with,Stat. Th. 3, 454 Queck.
Charlton T. Lewis, Charles Short, A Latin Dictionary