siffle (English, verb)
expansion: siffle (third-person singular simple present siffles, present participle siffling, simple past and past participle siffled)
Senses:
glosses: To whistle or hiss.
tags: intransitive
Forms:
form: siffles
tags: present
singular
third-person
form: siffling
tags: participle
present
form: siffled
tags: participle
past
form: siffled
tags: past