sign-manual noun.
['sʌɪn manjʊ(ǝ)l] LME.[Anglo-Latin signum manuale (earlier signum manus): see SIGN noun, MANUAL adjective.]1. An autograph signature (esp. that of the sovereign) authenticating a document.
LME.2. A sign made with the hand or hands.
rare.
M19. [TahlilGaran] English Dictionary ▲