Sibilant summons

This time we are looking on the crossword clue for: Sibilant summons.
it’s A 16 letters crossword puzzle definition. See the possibilities below.

Did you find what you needed?
We hope you did!. If you are still unsure with some definitions, don’t hesitate to search them here with our crossword solver.

Possible Answers: PSST, PSSST.

Last seen on: – Crossword – Jan 17 2021
Thomas Joseph – King Feature Syndicate Crossword – Mar 7 2019
LA Times Crossword 11 Sep 18, Tuesday
The Washington Post Crossword – Sep 11 2018