1. [n]  a rack to hold meat for cooking over hot charcoal usually out of doors
2. [n]  a cookout in which food is cooked over an open fire; especially a whole animal carcass roasted on a spit
3. [n]  meat that has been barbecued or grilled in a highly seasoned sauce
4. [v]  cook outdoors on a barbecue grill; "let's barbecue that meat"; "We cooked out in the forest"

BARBECUE is a 8 letter word that starts with B.

1. \Bar"be*cue\ (b[aum]"b[-e]*k[=u]), n. [In the language
   of Indians of Guiana, a frame on which all kinds of flesh and
   fish are roasted or smoke-dried.]
   1. A hog, ox, or other large animal roasted or broiled whole
      for a feast.
   2. A social entertainment, where many people assemble,
      usually in the open air, at which one or more large
      animals are roasted or broiled whole.
   3. A floor, on which coffee beans are sun-dried.
   

2. \Bar"be*cue\, v. t. [imp. & p. p. {Barbecued}; p. pr. &
   vb. n. {Barbecuing}.]
   1. To dry or cure by exposure on a frame or gridiron.
            They use little or no salt, but barbecue their game
            and fish in the smoke.                --Stedman.
   2. To roast or broil whole, as an ox or hog.
            Send me, gods, a whole hog barbecued. --Pope.