adverb
quickly; briefly; for a moment
Describes doing something in a short, light, or casual manner, often with a sense of doing just a little bit.
ちょろっと見ただけだから、よくわからない。
I only glanced at it briefly, so I don't really know.
彼はちょろっと手を振って去った。
He gave a quick wave and left.
adverb
rashly; carelessly; thoughtlessly
Used when someone acts without proper consideration, often implying a light or flippant attitude.
そんな大事なことをちょろっと決めないでください。
Please don't decide such an important matter rashly.
adverb
in trickles; in a small stream
Describes a liquid flowing in a thin, intermittent stream, often with a light or playful nuance.
水道から水がちょろっと出ている。
Water is trickling out of the faucet.