Funny tingle round freckle (7)
I believe the answer is:
lentigo
'freckle' is the definition.
(I've seen this before)
'funny tingle round' is the wordplay.
'funny' indicates anagramming the letters.
'round' becomes 'o' (round can mean a round object).
'tingle' anagrammed gives 'lentig'.
'lentig'+'o'='LENTIGO'
(Other definitions for lentigo that I've seen before include "Technical name for a freckle" , "Skin condition" , "freckles" , "Spot" , "skin discoloration" .)