1. Thin in diameter; resembling a thread
   - filamentous, filiform, threadlike, thready

See also: thin

• definitely
• definiteness
• definition
• definitive
• definitive host
• definitively
• definitiveness
• definitude
• deflagrable
• deflagrate
• deflagration
• deflate
• deflated
• deflation
• deflationary
• deflationary spiral
• deflator
• deflect
• deflection
• deflective
• deflector
• deflexed
• deflexion
• defloration
• deflower