1. Large European lilac naturalized in North America having heart-shaped ovate leaves and large panicles of highly fragrant lilac or white flowers
   - Syringa vulgaris

Derived forms: common lilacs

Type of: lilac

• inerrant
• inert
• inert gas
• inertia
• inertial
• inertial frame
• inertial guidance
• inertial guidance system
• inertial mass
• inertial navigation
• inertial navigation system
• inertial reference frame
• inertly
• inertness
• inescapable
• inescapably
• inessential
• inessentiality
• inestimable
• inestimably
• inevitability
• inevitable
• inevitable accident
• inevitableness
• inevitably