Definition of "Altogether" :

noun: informal terms for nakedness

"In the altogether."

adverb: to a complete degree or to the full or entire extent (whole' is often used informally for wholly')

"It was not altogether her fault."

adverb: with everything included or counted

"Altogether he earns close to a million dollars."

adverb: with everything considered (and neglecting details)

"Altogether, I'm sorry it happened."