jacamar
         n 1: tropical American insectivorous bird having a long sharp
               bill and iridescent green or bronze plumage

English Dictionary: jackhammer	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
jackhammer n a hammer driven by compressed air [syn: air hammer, jackhammer, pneumatic hammer]
From WordNet (r) 3.0 (2006) [wn]:
Jacquemier's sign n a purplish discoloration of the mucous membrane of the vagina that occurs early in pregnancy
From WordNet (r) 3.0 (2006) [wn]:
Jacquinia armillaris n small West Indian shrub or tree with hard glossy seeds patterned yellow and brown that are used to make bracelets Synonym(s): bracelet wood, Jacquinia armillaris
From WordNet (r) 3.0 (2006) [wn]:
Jessye Norman n United States operatic soprano (born in 1945) [syn: Norman, Jessye Norman]
From WordNet (r) 3.0 (2006) [wn]:
Jewish New Year n (Judaism) a solemn Jewish feast day celebrated on the 1st or 1st and 2nd of Tishri; noted for the blowing of the shofar Synonym(s): Rosh Hashanah, Rosh Hashana, Rosh Hashonah, Rosh Hashona, Jewish New Year
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Jacamar \Jac"a*mar`\, n. [F. jacamar, Braz. jacamarica; cf. Sp.       jacamar.] (Zo[94]l.)       Any one of numerous species of tropical American birds of the       genus {Galbula} and allied genera. They are allied to the       kingfishers, but climb on tree trunks like nuthatches, and       feed upon insects. Their colors are often brilliant.