psst

is likely misspelled.

has no English definition.

As an interjection psst

is implies that the speaker is sending secret or whispered information to another person.

As an interjection psst

is implies that the speaker is sending secret or whispered information to another person.

As a noun post is

a long dowel or plank protruding from the ground; a fence post; a light post.

As a verb post is

to hang (a notice) in a conspicuous manner for general review.

As an adverb post is

with the post, on post-horses; express, with speed, quickly.

As a preposition post is

after; especially after a significant event that has long-term ramifications.

As an acronym POST is

power-On Self-Test.

As a proper noun Post is

{{surname}.

As an interjection psst

is (onomatopoeia) implies that the speaker is sending secret or whispered information to another person.

As a verb past is

.

As interjections the difference between psst and pst

is that psst is implies that the speaker is sending secret or whispered information to another person while pst is alternative form of lang=en.

As a noun PST is

initialism of Pacific Standard Time|lang=en.

As an interjection psst is

(onomatopoeia) implies that the speaker is sending secret or whispered information to another person.

As a verb pist

is ; (piss).

As an interjection psst is

(onomatopoeia) implies that the speaker is sending secret or whispered information to another person.

As an interjection psst

is (onomatopoeia) implies that the speaker is sending secret or whispered information to another person.

As a noun pest is

plague.

As a noun taxonomy

is the science or the technique used to make a classification.

As an interjection psst is

(onomatopoeia) implies that the speaker is sending secret or whispered information to another person.