A poem's positive points (6)
I believe the answer is:
anodes
'positive points' is the definition.
The definition and answer can be both man-made objects as well as being plural nouns.
Perhaps they are linked in a way I don't understand?
'a poem's' is the wordplay.
'a' becomes 'an'.
'poem's' becomes 'ode's' (ode is a kind of poem).
'an'+'odes'='ANODES'
Can you help me to learn more?
(Other definitions for anodes that I've seen before include "They help current entry" , "Positively charged conductors" , "Positive electrodes" , "Sea don (anag.)" , "Negative terminals of primary cells" .)