One wiped out from parenting, struggling with child (8)
I believe the answer is:
pregnant
'with child' is the definition.
(similar in meaning)
'one wiped out from parenting struggling' is the wordplay.
I cannot quite understand how this works, but
'one' could be 'an' (an apple is one apple) and 'an' is found in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for pregnant that I've seen before include "Expecting a child" , "full of implications" , "loaded" , "Carrying offspring in the womb" , "With child, enceinte" .)