[1] : The Collaborative International Dictionary of English v.0.48

rotund \rotund"\, a. l. rotundus. see round, and cf.
   rotunda.
   1. round; circular; spherical.
      1913 webster

   2. hence, complete; entire.
      1913 webster

   3. bot. orbicular, or nearly so. --gray.
      1913 webster
see also:
round rotunda 

[2] : The Collaborative International Dictionary of English v.0.48

rotund \rotund"\, n.
   a rotunda. obs. --burke.
   1913 webster

[3] : WordNet (r) 2.0

rotund
     adj 1: spherical in shape
     2: of sounds full and rich; "orotund tones"; "the rotund and
        reverberating phrase"; "pear-shaped vowels" syn: orotund,
         round, pear-shaped
     3: excessively fat; "a weighty man" syn: corpulent, obese,
         weighty
see also:
orotund round pear-shaped corpulent obese weighty 

[4] : Moby Thesaurus II by Grady Ward, 1.0

87 moby thesaurus words for "rotund":
   adipose, arched, beefy, bellied, bellylike, big-bellied, bloated,
   blowzy, bosomy, bowed, brawny, bulging, burly, buxom, chubby,
   chunky, circular, consonant, convex, convexed, corpulent, crummy,
   deep, distended, dumpy, excurvate, excurvated, excurved, fat,
   fattish, fleshy, full, gibbose, gibbous, globular, gross, heavy,
   heavyset, hefty, hippy, humped, imposing, lusty, meaty, mellow,
   obese, orbicular, orotund, out-bowed, overweight, paunchy,
   plangent, plump, podgy, portly, potbellied, pudgy, puffy, pursy,
   resonant, resounding, reverberant, reverberating, rich, ringing,
   roly-poly, round, rounded, rounded out, sonorous, spherical,
   square, squat, squatty, stalwart, stocky, stout, strapping, stubby,
   swollen, thick, thick-bodied, thickset, top-heavy, tubby, vibrant,
   well-fed

Rotund >> R Words
Rotund, definition of term: Rotund
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