WordNet:
Note: click on a word meaning below to see its connections and related words.
flowers-of-an-hour
The noun has one meaning:
Meaning #1:
annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America
Synonyms: flower-of-an-hour, bladder ketmia, black-eyed Susan, Hibiscus trionum
