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Definition of boston fern
boston fern
Plural:boston ferns
• noun
1
A widely cultivated tropical evergreen fern (Nephrolepis exaltata 'Bostoniensis') known for its gracefully drooping, feathery fronds, commonly grown as an ornamental houseplant or in hanging baskets.
Example
"The florist suggested hanging a Boston fern in the brightly lit bathroom since the plant thrives in high humidity."
Synonyms
View all synonyms for boston fernUsage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Boston fern. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/boston%20fern