CALCAREA USTA
\kalkˈe͡əɹi͡əɹ ˈʌstə], \kalkˈeəɹiəɹ ˈʌstə], \k_a_l_k_ˈeə_ɹ_iə_ɹ ˈʌ_s_t_ə]\
Word of the day
Aerocurve
- A modification of the aeroplane, having curved surfaces, advantages which were first demonstrated by Lilienthal.