As an interjection psst is
(onomatopoeia) implies that the speaker is sending secret or whispered information to another person.
psso
English
===(
en)===
(
en-abbr)
(knitting) pass slipstitch over psst
English
Alternative forms
* pssst
Interjection
(
en-interj) (
with more 's' as needed )
(onomatopoeia) Implies that the speaker is sending secret or whispered information to another person.
- Psst , John, don’t tell anyone, but I’ve got lots of candy stashed away.