digitalis
UK[ˌdɪdʒɪˈteɪlɪs]US[ˌdɪdʒɪˈtælɪs]
n
a drug obtained from foxglove leaves, used as a heart stimulant.
n
the foxglove plant (genus Digitalis), from which this drug is obtained.
Morpheme Breakdown
digit
alis
digit
finger
alis
relating to
Etymology
the word 'digitalis' originates from modern latin, directly from the genus name 'digitalis' given by the botanist carolus linnaeus. it is formed from the latin root 'digitus', meaning 'finger', and the suffix '-alis', which denotes 'pertaining to'. this name was chosen because the blossoms of the foxglove plant were seen to resemble the fingers of a glove, a visual metaphor captured in the plant's common name. the term's application to the medicinal drug derived from this plant is a direct extension from the botanical name, illustrating how a descriptive morphological feature evolved into a specific scientific and pharmacological term.
Analysis
Structure: digit (finger) + alis (relating to)
digit (from latin 'digitus', meaning finger or toe, indicating shape); alis (latin adjectival suffix meaning 'pertaining to' or 'of the nature of').
Examples
the physician prescribed digitalis to regulate the patient's heart rhythm.
digitalis is a powerful medication that requires careful dosage monitoring.
a patch of purple digitalis bloomed vibrantly at the edge of the woodland.