adjective - kept safe from harm, damage, danger, or unwanted change
adjective - based on ideas or plans that are unlikely to become reality; not practical or realistic
noun - a person who has original and imaginative ideas about what the future could or should be like
adjective - having or showing original and imaginative ideas about what the future could or should be like
noun, formal - a condition that causes physical or mental suffering, especially an illness or a problem that lasts for a long time
noun, technical - continuous low humming sound
noun, technical - a male bee whose main role is to mate with a queen
noun, technical - an aircraft without a pilot that is controlled remotely
adjective, formal - happening after or as a result of a particular event
verb, formal - to happen after something else, especially as a result or consequence of it
noun, British English - the activity of dropping down a steep cliff or rock face using a doubled rope wrapped around the body or a special device attached to a harness
verb - to be more important than something else and take precedence over it
verb - to use your authority to reject or cancel a decision, order, or automated system
verb - to force people to leave their home or country