Vocabulary Words
aircraft
B2noun
A vehicle capable of atmospheric flight due to interaction with the air, such as buoyancy or lift
aircrew
B2noun
A group of two or more trained individuals, formed as a team that operates an aircraft.
alcoholism
B2noun
A chronic disease caused by compulsive and uncontrollable consumption of alcoholic beverages, leading to addiction and deterioration in health and social functioning. (+1 more)
allegation
B2noun
An assertion, especially an accusation, not necessarily based on facts. (+1 more)
ally
B2noun, verb
(perspective drawing) Any passage having the entrance represented as wider than the exit, so as to give the appearance of length. (+21 more)
alter
B2noun, verb
(especially in the plural) An identity or headmate of a person with dissociative identity disorder (previously known as multiple personality disorder). (+9 more)
alternate
B2adjective, noun, verb
(of leaves) Distributed singly at different heights of the stem, and at equal intervals as respects angular divergence. (+25 more)