another term for surname (sense 1)
noun 1. an acquired habit or tendency in one’s character that is so deeply ingrained as to appear automatic: Neatness is second nature to him. second nature noun 1. a habit, characteristic, etc, not innate but so long practised or acquired as to seem so second nature A habit or mode of behavior so long […]
- Second normal form
noun, plural secondi [si-kon-dee, -kohn-; Italian se-kawn-dee] /sɪˈkɒn di, -ˈkoʊn-; Italian sɛˈkɔn di/ (Show IPA). Music. 1. the second or lower part in a duet, especially in a piano duet. 2. the performer playing this part. noun (pl) -di (-diː) 1. the left-hand part in a piano duet Compare primo
noun 1. second2 (def 4).