adverb, adverb taking the 'to' particle
Describes something fitting perfectly into a space, covering tightly, or being firmly in place. Often used with verbs like はまる, 入る, かぶせる, or 閉まる.
See also: すぽっと
栓がすぽりとはまった。
The stopper fit snugly into place.
帽子をすぽりとかぶった。
I pulled the hat on snugly.
adverb
with a pop; with a plop; straight down
Mimics the sound or motion of something being pulled out or falling cleanly in one movement. Often used with 抜ける, 取れる, or 落ちる.
See also: すぽっと
コルクがすぽりと抜けた。
The cork came out with a pop.
穴にすぽりと落ちた。
It fell straight into the hole with a plop.