Source : Webster's Revised Unabridged Dictionary (1913)

Capsulate \Cap"su*late\, Capsulated \Cap"su*la`ted\, a.
   Inclosed in a capsule, or as in a chest or box.

Source : WordNet®

capsulate
     adj : used of seeds or spores that are enclosed in a capsule [syn:
            {capsulated}]

capsulate
     v : enclose in a capsule [syn: {capsule}, {capsulize}, {capsulise}]