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).
- Second-order lambda-calculus
language (SOL) A typed lambda-calculus. [“Abstract Types have Existential Type”, J. Mitchell et al, 12th POPL, ACM 1985, pp. 37-51]. (1995-07-29)
plural noun 1. (before 1952) an official petition for naturalization by a resident alien desiring to become a U.S. citizen, filed two years after his or her first papers and upon having lived in the U.S. for five years.