Boom

Boom

Word Form
Verb / Noun

Meanings
Verb - To make a deep loud sound.
Verb - To flourish.
Noun - A deep loud sound.
Noun - A period of economic prosperity.

Examples
1. I had a headache after hearing a loud boom.
2. Running is booming as a sport.
3. This year is a boom year.

References
http://dictionary.cambridge.org/dictionary/english/boom?q=Boom
http://www.thefreedictionary.com/Boom
http://www.macmillandictionary.com/dictionary/british/boom_1

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