HORNY STRUCTURE
\hˈɔːni stɹˈʌkt͡ʃə], \hˈɔːni stɹˈʌktʃə], \h_ˈɔː_n_i s_t_ɹ_ˈʌ_k_tʃ_ə]\
Word of the day
Aerocurve
- A modification of the aeroplane, having curved surfaces, advantages which were first demonstrated by Lilienthal.