Wordnet 3.0
VERB (1)
1.
grow below something;
- Example: "The moss undergrew the stone patio"
The Collaborative International Dictionary of English v.0.48:
Undergrow \Un`der*grow"\, v. i.
To grow to an inferior, or less than the usual, size or
height. --Wyclif.
[1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Undergrow \Un`der*grow"\, a.
Undergrown. [Obs.] --Chaucer.
[1913 Webster]
WordNet (r) 3.0 (2006):
undergrow
v 1: grow below something; "The moss undergrew the stone patio"