Vocabulary Words
chimpanzee
A2noun
A species of great ape in the genus Pan, native to Africa, and believed by biologists to be the closest extant relative to humans.
chirp
A2noun, verb
(radar, sonar, radio telescopy etc.) A pulse of signal whose frequency sweeps through a band of frequencies for the duration of the pulse. (+6 more)
choke
B1noun, verb
(of a duct) To reach a condition of maximum flowrate, due to the flow at the narrowest point of the duct becoming sonic (Ma = 1). (+22 more)
Christian
B1adjective, noun
a member of one of the Churches of Christ separating from the Disciples of Christ in 1906 (+9 more)