Cŏn'se-nĕs'cence or Cŏn'se-nĕs'cen-cy, n.

n. [From Lat. consenescens, p. pr. of consenescere, to grow old together, from con and senescere, to grow old, v. inchoative from senēre, to be old.] A growing old; decay from age; as, the consenescence of the world. Ray.