Philadelphus /fil-ə-delˈfəs/

1. A genus of tall deciduous shrubs with showy flowers (family Philadelphāˈceae)
2. (without cap) any shrub of this genus, esp the mock orange

• hay
• hay asthma
• hayband
• haybands
• hay-bote
• haybox
• hayboxes
• haycock
• haycocks
• hay-de-guy
• hay-de-guyes
• Hay diet
• hayed
• hay fever
• hayfield
• hayfields
• hayfork
• hayforks
• haying
• hayings
• hay knife
• hay knives
• hayle
• hayles
• hayloft