Lewis Short
(adjective) : ĭn-explēbĭlis, e, 2. in-expleo
* That cannot be filled, insatiable (class.).
* Lit.: inexplebilis potu,Plin. 11, 25, 30, § 88. stomachus, Sen. Ep. 89 fin.; cf.: populi fauces,Cic. Rep. 1, 43, 66.
* Trop.: cupiditas,Cic. Tusc. 5, 6, 16: vir inexplebilis virtutis veraeque laudis,Liv. 28, 17, 2: honorum fames,Flor. 3, 21, 6: colloquiorum,Sen. Cons. ad Helv. 15, 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary