champ

Từ điển American Heritage Dictionary 4th

I. champ¹ (chămp)v. champed, champ·ing, champsv. tr.
To bite or chew upon noisily. See Synonyms at bite.v. intr.
To work the jaws and teeth vigorously.Idiom:champ at the bit
To show impatience at being held back or delayed. [Probably imitative.] II. champ² (chămp)n. Informal
A champion.

• Từ đồng nghĩa / Synonyms:
  champion, title-holder, chomp