1. Sweet-scented sumac of eastern America having ternate leaves and yellowish-green flowers in spikes resembling catkins followed by red hairy fruits
   - fragrant sumac, lemon sumac

Type of: shumac, sumac, sumach

• oblong woodsia
• oblongness
• obloquy
• obmutescence
• obnoxious
• obnoxiously
• obnoxiousness
• obnubilate
• oboe
• oboe d'amore
• oboe da caccia
• oboist
• obolus
• obovate
• obovate leaf
• obscene
• obscenely
• obscenity
• obscurantism
• obscurantist
• obscuration
• obscure
• obscurely
• obscureness
• obscurity