adverb
Definition: Not a valid English word.
Example: Not available.
intransitive verb
Definition: To move quickly and suddenly, often in a way that suggests fear or surprise.
Example: The dog bolted out of the yard when it saw the squirrel.
noun
Definition: A type of fastener that is a metal rod with a head on one end, used to hold things together by passing it through holes and securing it with a nut.
Example: The carpenter used a bolt to secure the wooden pieces together.