Len's low, yet inflated (7)
I believe the answer is:
swollen
'inflated' is the definition.
(I've seen this before)
'len's low' is the wordplay.
'len's low' can be anagrammed to 'SWOLLEN'.
But, I am not sure how the anagram is indicated.
'yet' acts as a link.
Can you help me to learn more?
(Other definitions for swollen that I've seen before include "Engorged" , "Puffed up" , "Bulging" , "Distended, expanded" , "Protuberant" .)