cold sore
US /ˈkoʊld sɔːr/
UK /ˈkoʊld sɔːr/

1.
sariawan, herpes labial
a small blister or group of blisters on the lips or around the mouth, caused by the herpes simplex virus
:
•
She woke up with a painful cold sore on her lip.
Dia bangun dengan sariawan yang menyakitkan di bibirnya.
•
Applying an antiviral cream can help treat a cold sore.
Mengoleskan krim antivirus dapat membantu mengobati sariawan.