fenestron

English

Etymology

Borrowed from French fenestron (“small window”), ultimately from (deprecated template usage) [etyl] Latin fenestra (“window”).

Noun

fenestron (plural fenestrons)

1. (aviation) a protected tail rotor of a helicopter operating like a ducted fan.

Anagrams

• forenenst

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Esperanto

Pronunciation

• IPA^(key): /feˈnestron/

Noun

fenestron

1. accusative singular of fenestro