. "To border , to furnish , provide , or adorn with any thing: ex primo versu cujusque sententiae primis litteris illius sententiae carmen omne praetexitur, the whole poem is bordered (like an acrostic) with the initial letters from the first verse of every sentence : omnia quae aguntur acerrime, lenioribus principiis natura praetexuit, has provided with" . "To border , to furnish , provide , or adorn with any thing: ex primo versu cujusque sententiae primis litteris illius sententiae carmen omne praetexitur, the whole poem is bordered (like an acrostic) with the initial letters from the first verse of every sentence : omnia quae aguntur acerrime, lenioribus principiis natura praetexuit, has provided with" . .