pterodactylian
/ˌtɛrədakˈtɪlɪən/Originally Palaeontology
adjective
Of, relating to, or characteristic of the genus Pterodactylus or the family Pterodactylidae; resembling a pterodactyl.
- Not now in technical use..
Origin
Mid 19th century. From pterodactyl or its etymon scientific Latin Pterodactylus + -ian.