noun

• (dated or Australia, South Africa) A light bulb.
  "Don't ask for a new globe just because the old one needs dusting. The old-style carbon lamps wasted electricity when they began to fade and it was economy to replace them."
• (slang, quite uncommon, chiefly in the plural) A woman's breast or buttock, whichever is more prominent.
  "Meanwhile, Jennifer Lopez went with her favorite silhouette: a robe-like dress, barely fastened solely in the areas you actually can’t reveal on the red carpet (remember that famous Versace number at the Grammys?). This year, she wore a silver and cream Zuhair Murad that showed off all of her best assets, which even caused Jeremy Renner to blurt out a comment about her “globes” on stage."
• (obsolete) A group.

verb

• (intransitive) To become spherical.
• (transitive) To make spherical.