adverb, adverb taking the 'to' particle
Mimetic adverb describing close, tight contact or clinging. Often used with と (ビッタリと). Similar to ぴったり but with a more sticky, clinging nuance.
See also: ぴったり
シャツが汗で肌にビッタリとくっついた。
The shirt clung tightly to my skin with sweat.
ラップをボウルにビッタリかぶせる。
Cover the bowl tightly with plastic wrap.