Definitions

1. verb

to move stealthily or quietly, especially in order to avoid detection

“The cat snuck into the house through the open window.”

2. verb

to sneak into or onto something

“She snuck onto the concert stage without being noticed.”

3. noun

a past tense of sneaked, used as the past participle in the present perfect and past perfect tenses

“I have snuck out of the house several times this week.”