n.
Pronunciation: ' o ̇ r-n ə - ˌ thäp-t ə r
Function: noun
Etymology: International Scientific Vocabulary ornith- + -pter (as in helicopter )
Date: 1908
: an aircraft designed to derive its chief support and propulsion from flapping wings
n.
Pronunciation: ' o ̇ r-n ə - ˌ thäp-t ə r
Function: noun
Etymology: International Scientific Vocabulary ornith- + -pter (as in helicopter )
Date: 1908
: an aircraft designed to derive its chief support and propulsion from flapping wings
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012