The difference between Big up and Respect

When used as nouns, big up means significant respect or acclaim, whereas respect means an attitude of consideration or high regard.

When used as verbs, big up means to increase one's muscle mass through exercise, whereas respect means to have respect for.

Respect is also interjection with the meaning: hello, hi.

check bellow for the other definitions of Big up and Respect

Big up as a verb (British, slang, idiomatic):

To increase one's muscle mass through exercise.

Examples:

"He works out every day to big up himself."
Big up as a verb (Jamaica, slang, idiomatic):

To proclaim or exaggerate the importance of.

Examples:

"I want to big up my bro on the mic."

"They're trying to big themselves up to be more than they are."

Big up as a noun (slang, also '''[[big ups]]'''):

Significant respect or acclaim.

Examples:

"I want to give a big up to my bro on the mic."

Respect as a noun (uncountable):

an attitude of consideration or high regard

Examples:

"He is an intellectual giant, and I have great respect for him."

"we do respect people for their dignity and worth."
Respect as a noun (uncountable):

good opinion, honor, or admiration
Respect as a noun (uncountable, always plural):

Polite greetings, often offered as condolences after a death.

Examples:

"The mourners paid their last respects to the deceased poet."
Respect as a noun (countable):

a particular aspect, feature or detail of something

Examples:

"This year's model is superior to last year's in several respects."
Respect as a noun:

Good will; favor

Respect as a verb:

To have respect for.

Examples:

"She is an intellectual giant, and I respect her greatly."
Respect as a verb:

To have regard for something, to observe a custom, practice, rule or right.

Examples:

"I respect your right to hold that belief, although I think it is nonsense."
Respect as a verb:

To abide by an agreement.

Examples:

"They failed to respect the treaty they had signed, and invaded."
Respect as a verb:

To take notice of; to regard as worthy of special consideration; to heed.
Respect as a verb (transitive, dated except in "respecting"):

To relate to; to be concerned with.
Respect as a verb (obsolete):

To regard; to consider; to deem.
Respect as a verb (obsolete):

To look toward; to face.