Search Result for "houseplant": 
Wordnet 3.0

NOUN (1)

1. any of a variety of plants grown indoors for decorative purposes; 



The Collaborative International Dictionary of English v.0.48:

houseplant \houseplant\ n.
   any of a variety of plants grown indoors for decorative
   purposes.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

houseplant
    n 1: any of a variety of plants grown indoors for decorative
         purposes