sŭpĕr-ādĭcĭo

jēci, 3, v. a.
I. to put in or add besides, to superadd (post-class.): quartam partem vini, Pall. Oct. 14, 15: piper his, Apic. 7, 4: decem dies observationi veteri, Macr. S. 1, 14.
Lewis & Short
A Latin Dictionary, 1879
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