intransitive verb
Definition: To flow out quickly and in large amounts, often in a forceful way; can also mean to vomit.
Example: The volcano began to spew lava and ash into the sky.
noun
Definition: A substance or material that has been forcefully expelled or emitted, often in a chaotic or uncontrolled manner.
Example: The volcano's spew covered the surrounding area in ash and debris.
transitive verb
Definition: To forcefully send out or eject something in a large amount, often in a stream; it can also mean to vomit.
Example: The volcano began to spew lava and ash into the sky.