A press arrangement is scarcely sufficient (6)
I believe the answer is:
sparse
'scarcely sufficient' is the definition.
I can't judge whether this defines the answer.
'a press arrangement' is the wordplay.
'arrangement' indicates anagramming the letters.
'a'+'press'='apress'
'apress' anagrammed gives 'SPARSE'.
'is' acts as a link.
Can you help me to learn more?
(Other definitions for sparse that I've seen before include "Thinly dotted about" , "In short supply" , "One's not at all thick" , "Thin on the ground, scarce" , "Spares, being thin on the ground" .)