First Known Use: 1909
Dictionary
empennage
noun em·pen·nage \ˌäm-pə-ˈnäzh, ˌem-\
Definition of EMPENNAGE
: the tail assembly of an airplane
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Origin of EMPENNAGE
French, feathers of an arrow, empennage, from empenner to feather an arrow, from em- 1en- + penne feather, from Middle French — more at pen
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