What is the meaning of Blow?

To produce an air current.

To propel by an air current (or, if under water, a water current), usually with the mouth.

To be propelled by an air current.

To direct or move, usually of a person to a particular location.

To create or shape by blowing.

To force a current of air upon with the mouth, or by other means.

To clear of contents by forcing air through.

To cause to make sound by blowing, as a musical instrument.

To make a sound as the result of being blown.

To exhale visibly through the spout the seawater which it has taken in while feeding.

To burst or explode; to occur suddenly

To cause to explode, shatter, or be utterly destroyed.

To blow from a gun.

To cause the sudden destruction of.

To suddenly fail destructively.

To recklessly squander.

To fail at something; to mess up; to make a mistake.

To be very undesirable.

To perform oral sex on (someone); to fellate.

To leave, especially suddenly or in a hurry.

To make flyblown, to defile, especially with fly eggs.

(of a fly) To lay eggs; to breed.

To spread by report; to publish; to disclose.

To inflate, as with pride; to puff up.

To breathe hard or quick; to pant; to puff.

To put out of breath; to cause to blow from fatigue.

To talk loudly; boast; brag.

To slander, insult, critique or discredit (someone); to reprimand or scold (someone).

To expose, or inform on.

To sing.

To leave the Church of Scientology in an unauthorized manner.

To flatulate or defecate.

A strong wind.

A chance to catch one's breath.

Cocaine.

Cannabis.

Heroin.

A blowjob; fellatio.

An instance of using high-pressure air to empty water from the ballast tanks of a submarine, increasing the submarine's buoyancy and causing it to surface.

Used to express displeasure or frustration.

Blue.

An instance of the act of striking or hitting.

A sudden or forcible act or effort; an assault.

A damaging occurrence.

A cut made to a sheep's fleece by a shearer using hand-shears.

An outcrop of quartz from surrounding rock, thought to indicate mineral deposits below.

Synonym of button (the punchy or suspenseful line of dialogue that concludes a scene)

To blossom; to cause to bloom or blossom.

A mass or display of flowers; a yield.

A display of anything brilliant or bright.

A bloom, state of flowering.

A blast (of wind)

A blow (with the fist)

Alternative form of blowen (to blow)

Source: wiktionary.org