An explosion (physical or emotional).
An enlargement (e.g. of a photograph).
Inflatable; able to be blown up.
The cleaning of the flues of a boiler from scale, etc., by a blast of steam.
A large or extravagant meal.
A sandy depression in a sand dune ecosystem caused by the removal of sediments by wind.
The blurring of a tattoo due to ink penetrating too far into the skin and dispersing.
A social function, especially one with large quantities of food.
A sporting contest that is decidedly one-sided and whose outcome is no longer in doubt.
An unsightly flap of skin caused by an ear piercing that is too large.
An argument; an altercation.
A sudden release of oil and gas from a well.
A sudden puncturing of a pneumatic tyre/tire.
An extreme and unexpected increase in costs, such as in government estimates for a project.
An instance of having one's hair blow-dried and styled.