praelustrare

praelustrare [CL prae-+lustrare] 1 to go round, encircle. lustro ‥ componitur quoque ~o, -as, i. circumdare Osb. Glouc. Deriv. 314. 2 to outshine (in quot. fig.). has clarissima gemma Eadgytha, sicut ~abat dignitate, ita precurrebat abjectione Gosc. Edith (II) 62.