billion

As a noun bazillion

is (slang|hyperbole) an unspecified large number (of).

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As a noun book is

book.

As a noun gillian is

(obsolete) a girl, especially a wanton; a gill.

As an adjective billions is

(slang) many, loads, a great deal.

As a noun billions is

.

As a noun prillion

is tin extracted from the slag.

As a numeral billion is

a milliard, a thousand million: 1 followed by nine zeros, 10⁹.

As a pronoun I

is the speaker or writer, referred to as the grammatical subject, of a sentence.

As a numeral billion is

a milliard, a thousand million: 1 followed by nine zeros, 10⁹.

As numerals the difference between billion and lakh

is that billion is a milliard, a thousand million: 1 followed by nine zeros, 10⁹ while lakh is one hundred thousand. Often used with units of money.

As a numeral billion

is a milliard, a thousand million: 1 followed by nine zeros, 10⁹.

As an adjective undefined is

lacking a definition or value.