A boot worn over another boot or shoe to protect it or to provide extra warmth.
（防护、保暖用的）套靴
Example sentencesExamples
You wear green rubber overboots and watch the water level carefully.
Some of the favourite stores that were obtained - and some might interpret this as being a breach of civil law - were American overboots, American combat jackets, and all sorts of things.
A few minutes earlier more than 100 police officers had smashed their way in and, after donning special overboots in respect, fanned out through the building.
Definition of overboot in US English:
overboot
nounˈōvərˌbo͞ot
A boot worn over another boot or shoe to protect it or to provide extra warmth.
（防护、保暖用的）套靴
Example sentencesExamples
A few minutes earlier more than 100 police officers had smashed their way in and, after donning special overboots in respect, fanned out through the building.
You wear green rubber overboots and watch the water level carefully.
Some of the favourite stores that were obtained - and some might interpret this as being a breach of civil law - were American overboots, American combat jackets, and all sorts of things.