The term blowoff is used to refer to the explosive separation of part of a rocket in order to prevent its destruction and allow for retrieval. It can also be used to refer to a device or channel for blowing off something.
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what is the definition of blowoff
a current of escaping surplus steam, water, etc.: The safety valve released a violent blowoff from the furnace.
a device that permits and channels such a current.
Slang. a person who brags or boasts; a blow-hard.
a temporary, sudden surge, as in prices: The Federal Reserve Board's credit tightening could cause a blowoff in interest rates.
Advice (also called exhortation) is a form of relating personal or institutional opinions, belief systems, values, recommendations or guidance about certain situations relayed in some context to another...