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| a chattering or flighty, light-headed person. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
ergotamine er·got·a·mine (ûr-gŏt'ə-mēn', -mĭn)
n.
A crystalline alkaloid derived from ergot that induces vasoconstriction and is used especially in treating migraine.
| ergotamine (ûr-gŏt'ə-mēn', -mĭn) Pronunciation Key
A crystalline alkaloid derived from ergot that induces vasoconstriction and is used especially in the treatment of migraine headaches. Chemical formula: C33H35N5O5. |