| claustrophobia |
an abnormal fear of being in closed or confined places. |
| cockpit |
the area from which the pilot and crew control an airplane. |
| elsewhere |
in or to another place. |
| extraordinary |
very unusual; far beyond the ordinary. |
| fragile |
easily broken; delicate. |
| indicate |
to show or point out. |
| interaction |
action of one upon another or others; action in response to others; influence, or effect. |
| negligence |
disregard of, omission of, or failure to do something necessary, especially when it is habitual. |
| obsolete |
no longer in use. |
| safeguard |
a person, thing, or action that gives protection; a way of making sure that something is safe. |
| sanitary |
free from things that can cause infection; clean; sterile. |
| significantly |
in an amount or to an extent that is important; considerably. |
| speculation |
the act or process of thinking, wondering, or guessing about something. |
| unacceptable |
not approved of or permissible because of not meeting certain standards or expectations. |
| via |
traveling through; by way of. |