Definition of illegal sometimes disparaging + offensive : a person who enters or lives in a country without the documentation required for legal entry or residence
aerial noun [C]. âº a âstructure made of âmetal ârods or âwires that âreceives or âsends out âradio or âtelevision âsignals.
A: Aerial animals are animals that can transport themselves in the air either by gliding or flying. In addition to many species of birds and insects, many other types of animals are aerial as well. See Full Answer