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Definition of rain lily
rain lily
Plural:rain lilies
• noun
1
Any of several bulbous flowering plants in the amaryllis family (especially of the genera Zephyranthes or Habranthus), native to the Americas, characterized by grass-like leaves and funnel-shaped flowers that burst into bloom shortly after heavy rainfall.
Example
"After the late summer storms finally broke the long drought, a beautiful blanket of white and pink rain lilies appeared across the meadow."
Synonyms
View all synonyms for rain lilyWord Nuance & Usage
Despite the name, rain lilies are not true lilies (genus Lilium); they belong to the amaryllis family and are so named for their habit of flowering en masse a few days after a soaking rain.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Rain lily. In Wordmom Dictionary. Retrieved Nov 15, 2026, from https://wordmom.com/dictionary/rain-lily