formant /förˈmənt/

1. A component of a speech sound determining its particular quality (acoustics)
2. Anything that determines, limits or defines

• hookah
• hookahs
• hook and eye
• hookas
• hook-climber
• hook-climbers
• hooked
• hookedness
• hookednesses
• hooked rug
• hooker
• hookers
• Hooke's law
• hookey
• hookeys
• Hookey Walker
• hookier
• hookies
• hookiest
• hooking
• hook into
• hook it
• hook, line and sinker
• hook-nosed
• hook-pin