Wordnet 3.0
ADJECTIVE (1)
1.
not capable of being precisely or readily described;
not easily put into words;
- Example: "an indefinable feeling of terror"- Example: "an abstract concept that seems indefinable"[syn: indefinable, undefinable]
The Collaborative International Dictionary of English v.0.48:
Undefinable \Undefinable\
See definable.
WordNet (r) 3.0 (2006):
undefinable
adj 1: not capable of being precisely or readily described; not
easily put into words; "an indefinable feeling of
terror"; "an abstract concept that seems indefinable"
[syn: indefinable, undefinable]