adverb, noun or participle which takes 'suru'
teary-eyed; on the verge of tears
Describes eyes welling up with tears, often from emotion. Colloquial; frequently used with くる (e.g., うるっとくる).
感動的な映画を見て、うるっときた。
I got teary-eyed watching the moving movie.
彼女
Listening to her story, I found myself on the verge of tears.
adverb, noun or participle which takes 'suru'
slightly moist; with a hint of sheen
Describes a surface or object that is slightly wet or glistening, not necessarily from tears. Less common than the teary-eyed sense.
ケーキの表面がうるっと光っている。
The surface of the cake is glistening slightly.