o·rol·o·gy 
(ô-rŏlə-jē)
(ô-rŏlə-jē)n.
The study of mountains.
o′ro·logi·cal (ôr′ə-lŏjĭ-kəl) adj.
o′ro·logi·cal·ly adv.
o·rolo·gist n.
- press of sail
- press one's luck
- pressor
- press/push (one's) luck
- press release
- pressroom
- press run
- pressrun
- press secretary
- press the flesh
- presstime
- pressure
- pressure anemometer
- pressure cabin
- pressure-cook
- pressure cooker
- pressure drag
- pressure gauge
- pressure group
- pressure point
- pressure suit
- pressure-tube anemometer
- pressurization
- pressurize
- pressurizer