1. Any agent that retards or delays or hinders
   "flame-retardant"
   - retardent, retardation

Derived forms: retardants

Type of: agent

• mushroom anchor
• mushroom cloud
• mushroom coral
• mushroom pimple
• mushroom poisoning
• mushroom sauce
• mushroom wine sauce
• mushroom-shaped cloud
• mushy
• mushy peas
• Musial
• music
• music box
• music centre
• music critic
• music department
• music director
• music genre
• music hall
• music lesson
• music lover
• music of the spheres
• music paper
• music rack
• music school