Final answer:
The word 'flanks' refers to a side of the body and 'garlands' refers to decorations or ornaments in the context of the sentence from the 'Ode on a Grecian Urn' by John Keats.
Step-by-step explanation:
In the context of the sentence, the word 'flanks' refers to a side of the body, while the word 'garlands' refers to decorations or ornaments. The sentence is asking if her side of the body is adorned with decorations made of silk.
Learn more about Meaning of words in context