Source : Webster's Revised Unabridged Dictionary (1913)

Chopstick \Chop"stick"\ (ch[o^]p"st[i^]k`), n.
   One of two small sticks of wood, ivory, etc., used by the
   Chinese and Japanese to convey food to the mouth.

Source : WordNet®

chopstick
     n : oriental tableware consisting of a pair of sticks used to
         eat food with [syn: {chopsticks}]