| barometric pressure | |
| —n | |
| atmospheric pressure as indicated by a barometer | |
| a chattering or flighty, light-headed person. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| barometric pressure (bār'ə-mět'rĭk) Pronunciation Key
See atmospheric pressure. |