expenso: āvi, 1, v. freq. a. id..
I To pay out, pay (ante- and post-class.): argentum accepto, expenso, Plaut. Ps. 2, 2, 31: nummos, Dig. 40, 5, 41, § 10.—*
II To equalize, distribute equally: dies intercalares intercalationibus quatuor, Macr. S. 1, 13.