1) Any toad of the genus bufo 2) Toad 3) True toad 1) Hoptoad 2) Toad 
Bufo is a large genus of about 150 species of true toads in the amphibian family Bufonidae. Bufo is a Latin word for toad. == Description == True toads have in common stocky figures and short legs, which make them relatively poor jumpers. As with all members of the family Bufonidae, they lack a tail and teeth, and they have horizontal pupils. Thei...
• (n.) A genus of Amphibia including various species of toads.
(from the article `bufotoxin`) a moderately potent poison secreted in the skin of many anuran amphibians, especially the typical toads (genus Bufo). The milky fluid contains ...
Bu'fo noun [ Latin bufo a toad.] (Zoology) A genus of Amphibia including various species of toads. 
[n] - any toad of the genus Bufo
noun any toad of the genus Bufo