What is the meaning of Afloat?

Floating.

In a vessel at sea or on another body of water.

Floating in the air; flowing freely; not tied, braided, etc.

Covered with water (bearing floating objects).

Covered, overspread (with or in something).

Having enough money to continue to operate; (of a private individual, family, etc.) able to pay one's expenses, able to keep one's head above water.

Being believed or discussed by many people; being passed from person to person.

Stimulated, aroused.

In a state of confusion or bewilderment.

Floating on.

Source: wiktionary.org