her·pe·tol·o·gy 
(hûr′pĭ-tŏlə-jē)
(hûr′pĭ-tŏlə-jē)n.
The branch of zoology that deals with reptiles and amphibians.
[Greek herpeton, reptile (from herpein, to creep) + -LOGY.]
her′pe·to·logic (-tə-lŏjĭk), her′pe·to·logi·cal adj.
her′pe·to·logi·cal·ly adv.
her′pe·tolo·gist n.
- out of gourd
- out of hand
- out of head
- out of humor
- out of it
- out of it
- out of joint
- out of key
- out of line
- out of luck
- out of one's gourd
- out of one's head
- out of phase
- out of play
- out of plumb
- out-of-pocket
- out of pocket
- out of print
- out of season
- out of sight
- out of sorts
- out of square
- out-of-state
- out-of-stater
- out of step