adverb
Describes something hanging loosely or swaying without tension. Often used with verbs like 下がる or ぶら下がる.
See also: ぶらぶら
猿が枝からぶらっとぶら下がっている。
A monkey is dangling limply from the branch.
adverb
Used for doing something without a fixed purpose, often for a short, casual outing or stroll. Related to ぶらぶら but with a more momentary feel.
休みの日に、街をぶらっと歩いた。
On my day off, I strolled aimlessly around town.
彼はよく仕事帰りにぶらっと飲みに行く。
He often goes for a casual drink on his way home from work.