Prefix with -naut (5)
(Other definitions for aero that I've seen before include "Prefix meaning air or aircraft" , "Prefix denoting air" , "bar" .)
(Another definition for astro that I've seen is " Indicates a heavenly body".)
(Other definitions for aero that I've seen before include "Prefix meaning air or aircraft" , "Prefix denoting air" , "bar" .)
(Another definition for astro that I've seen is " Indicates a heavenly body".)