fence or other obstacle that prevents movement or access. Difficult situations preventing something happening.

Typical or distinctive. feature or quality belonging typically to person.

as good as is possible. perfect tense. To do something so well, it cannot be done better.

Existing or happening before the present time.

at right angles to vertical. horizontal line, plane, etc..

To make a choice about; choose after thinking.

Complete market control for a service or product.

Very small; on the edge; not important. water plant growing close to land.

Not gay; heterosexual. in straight line. part of something that is not curved.

Having power or authority.

having acquired much knowledge through study. To get knowledge or skills by study or experience.

End result of a process.

For a reason.

To know the meaning of language, what someone says.

Money a government collects from its people.