Trade names of a narcotic analgesic that can be inhaled and that acts on the central nervous system and may become addictive; used as a veterinary anesthetic and with other drugs before, during, and after surgery; also used as a nonlethal gas to incapacit.

relating to empire. small pointed beard.

Involving the chance of hurt or damage; risky.

on present or approaching evening or night. This evening; the night of today.

forbidden by law or custom.

person holding public office. People authorized to perform a specific duty.

used to refer to thing, no matter what.

Worry, bother or disturb someone. To do difficult or bad things which cause problems.

Being the very next to or just after.

action of withdrawing something. Action of pulling back or move away or backward.

person holding position of authority in armed services etc.. People of high position in an organization. provide with military officers.

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

To obtain, receive or be given something.

In opposition to; disagreeing with.

(of substance) made by chemical synthesis. synthetic material.