Warning Shout That a Vehicle Is Ready to Depart
This page is the CodyCross answer for the clue below from Art Museum, Group 729, Puzzle 4 (Poetry Readings).
Question is: Warning Shout That a Vehicle Is Ready to Depart
and the answer is: ALLABOARD
Word Meaning:
ALL ABOARD — A cry to passengers to board a train or boat that is soon to depart.
Definitions from Wiktionary.