Synonym.com
NEW
Table of Contents
1. ornithopter
Table of Contents
1. ornithopter
Synonyms
Etymology
1. ornithopter
noun.
heavier-than-air
craft
that
is
propelled
by
the
flapping
of
wings.
Synonyms
orthopter
Etymology
-pter (English)
πτερόν (Ancient Greek (to 1453))
ornitho- (English)
download a flashcard