WordNet (r) 3.0 (2006):

encapsulate
    v 1: enclose in a capsule or other small container
    2: put in a short or concise form; reduce in volume; "capsulize
       the news" [syn: encapsulate, capsule, capsulize,
       capsulise]

Moby Thesaurus II by Grady Ward, 1.0:

23 Moby Thesaurus words for "encapsulate":
   box, case, crate, embox, embrace, encase, enfold, enshroud,
   envelop, enwrap, invest, lap, pack, package, sheathe, shroud,
   smother, surround, swaddle, swathe, wrap, wrap about, wrap up