Mathematical Notations

noun a structure or shelter made by a bird for its eggs and young

verb the act of building or settling into a nest

adjective describing something related to or resembling a nest

• The birds were busy nesting in the trees, preparing for the upcoming breeding season.
• I found a cozy spot for nesting in my backyard where I can relax and read a book.
• She's been nesting in her room all day, binge-watching her favorite TV show.
• The idea had been nesting in his mind for weeks before he finally decided to pursue it.

noun abbreviation for 'billion', a numerical value equal to one thousand million

adjective used to describe a quantity of one billion

adverb used to modify a verb, adjective, or other adverb to indicate a quantity of one billion

• The company reported a revenue of over 10 bn last quarter.
• Did you hear that they made over 10 bn last quarter?
• They raked in some serious cash, like over 10 bn!
• Her love for him was worth more than a billion, it was like a bn times infinity.