AI
 人工智慧
 A·i n.; pl. Ais   Zool. The three-toed sloth (Bradypus tridactylus) of South America. See Sloth.
 ◄ ►
 AI
      n 1: an agency of the United States Army responsible for
           providing timely and relevant and accurate and
           synchronized intelligence to tactical and operational
           and strategic level commanders [syn: Army Intelligence]
      2: the branch of computer science that deal with writing
         computer programs that can solve problems creatively;
         "workers in AI hope to imitate or duplicate intelligence
         in computers and robots" [syn: artificial intelligence]
      3: a sloth that has three long claws on each forefoot [syn: three-toed
         sloth, Bradypus tridactylus]
      4: the introduction of semen into the oviduct or uterus by some
         means other than sexual intercourse [syn: artificial
         insemination]
 Ai
    ruins. (1.) One of the royal cities of the Canaanites (Josh.
    10:1; Gen. 12:8; 13:3). It was the scene of Joshua's defeat, and
    afterwards of his victory. It was the second Canaanite city
    taken by Israel (Josh. 7:2-5; 8:1-29). It lay rebuilt and
    inhibited by the Benjamites (Ezra 2:28; Neh. 7:32; 11:31). It
    lay to the east of Bethel, "beside Beth-aven." The spot which is
    most probably the site of this ancient city is Haiyan, 2 miles
    east from Bethel. It lay up the Wady Suweinit, a steep, rugged
    valley, extending from the Jordan valley to Bethel.
      (2.) A city in the Ammonite territory (Jer. 49:3). Some have
    thought that the proper reading of the word is Ar (Isa. 15:1).
 Ai, or Hai, mass; heap