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Webster 1913 Edition
Thready
Thread′y
,Adj.
 1. 
Like thread or filaments; slender; 
as, the 
. thready 
roots of a shrub2. 
Containing, or consisting of, thread. 
Definition 2025
thready
thready
English
Adjective
thready (comparative threadier, superlative threadiest)
- Of, resembling of capable of forming a thread; filamentous
 - (of a pulse) weak