Pronunciation : Con*nas"cence, Con*nas"cen*cy Part of Speech : n. Etymology : [L. con- + nascentia birth, fr. nascens, p.pr. of nasci to be born.] Definition : 1. The common birth of two or more at the same tome; production of two or more together. Johnson.
2. That which is born or produced with another.
3. The act of growing together. [Obs.] Wiseman. Source : Webster's Unabridged Dictionary, 1913