To happen, be told or be revealed. To move apart two things such as your two arms.

engage with each other.

set of railway vehicles forming train. be composed of.

rapid succession of short, sharp, sounds. To make a series of sharp noises by shaking.

thing designed or used for inflicting bodily harm or physical damage. Some things that are used for fighting, e.g. guns.

animal that naturally preys on others. People preying on the weak to gain advantage.

(of person) on visit to person. To go to a place for a time, usually for a reason.

grand and impressive in appearance. To make someone to do or endure something.

Having material form; existing.

fearless.

each of parts into which something is or may be divided. Parts divided from the other parts of some things. divide something into separate parts or sections.

That surprises you; not expected. Something unexpected that slightly shocks you. cause someone to feel mild astonishment or shock.

make ready for use or consideration.

group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. Subsections of a genus (of plants, animals).

heavy-bodied American pit viper with series of horny rings on tail.