Houseplant
Alternative forms
Full definition of houseplant
Noun
houseplant
(plural houseplants)- A plant that is grown indoors in places such as a house or office for decorative purposes.Herbert thought that adding some houseplants would brighten up his desk.
- A variety of plant that is especially suited to such cultivation, or that is frequently grown in such settings."I always thought a begonia was a houseplant!" exclaimed Sue, staring at the towering tropical specimen.