HEAVIER-THAN-AIR
Meaning of HEAVIER-THAN-AIR in English
| ̷ ̷ ̷ ̷ ̷ ̷ ̷ ̷| ̷ ̷ adjective
of an aircraft : having greater weight than displacement
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012