tubicination noun2 •(rare) The act or process of sounding a trumpetBut what can this confounded unnatural noise be?— / All this buxination, and tubicination, / This acclamation, and tympanization?— […] — 1843 •(rare) The sound of a trumpetThe conductor sounded his ram's horn; this was a tubicination the meaning of which had been carefully prescribed in the regulations of the company, and was well understood by the Indians. — 1928 formstubicinations