Thready
Pronunciation : Thread"y
Part of Speech : a.
Definition : 1. Like thread or filaments; slender; as, the thready roots of a shrub.
2. Containing, or consisting of, thread.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder