- Consisting of or resembling thread; filamentous. (adjective)
- Capable of forming or tending to form threads; viscid. (adjective)
- Medicine Weak and shallow. Used of a pulse. (adjective)
- Lacking fullness of tone; thin: a thready voice. (adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.