limb lead (lēd)
n.
Any of the three standard leads used in electrocardiography, having one electrode attached to the chest and another to a limb.
A unipolar lead in which one electrode is placed on a limb.
A record obtained from such leads.
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| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| a chattering or flighty, light-headed person. |