shake in one's boots
see quake in one's boots.
15 Quotes From Women Writers Who Shake Things UpRead more in this article about some frequently asked questions and fun facts related to our definitions.
“In Case Of” vs. “In The Event Of”: Which One Is Correct?Do you break the glass in case of emergency or in the event of emergency? The phrases in case of and in the event of are both prepositions. The first one means if it should occur. The second means if or when something happens. A preposition is a word or phrase that shows a relationship between two elements in a clause. Some common prepositions are …
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.