To provide an appropriate response, I would need the poem you are referring to.
Metaphor
THE B0OK THAT YOU ARE LOOKING FOR IS BELOW THAT SHELFWHAT PART OF SPEECH IS THE WORD BELOW
For the most part, it's an adverb. But it does have other uses. See the Dictionary.com link below.
The Latin equivalent of the English phrase 'as below' is Ut infra. In the word-by-word translation, the adverb 'ut' means 'as'. The adverb 'infra' means 'below'.
There are too many to list them all here - there are links below to WikiPedia (they list each kind of figure of speech) and to an example page which gives specific examples!If you click on each of the subtypes at the top it will list things like metaphors... "standing on the shoulders of giants" and things like that.
These phrases are often referred to as idioms or expressions that encourage people to think more deeply, consider alternative perspectives, or look beyond the obvious. They suggest the importance of investigating further or gaining a more comprehensive understanding of a situation or issue.
which pairs of angles in the figure below are vertical angles
Click on the link below to read the speech.
The word below is a preposition. It means in a lower position.
It was a phrase used in President Kennedy's 1960's acceptance speech used to inspire the American people to support and vote for him.
70
below