blotch
Concise Oxford English Dictionary © 2008 Oxford University Press:
blotch/blɒtʃ/
▶noun a large irregular patch or unsightly mark. ▶verb cover or mark with blotches.
– derivatives
blotchiness noun,
blotchy adjective .
blotchiness noun,
blotchy adjective .
'blotch' also found in these Oxford entries:

