Source : Webster's Revised Unabridged Dictionary (1913)

Inturgescence \In`tur*ges"cence\, n. [L. inturgescens, p. pr. of
   inturgescere to swell up. See 1st {In-}, and {Turgescent}.]
   A swelling; the act of swelling, or state of being swelled.
   [Obs.] --Sir T. Browne.