formant /förˈmənt/

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

• cat door
• cat doors
• cate
• catechesis
• catechetic
• catechetical
• catechetically
• catechetics
• catechin
• catechins
• catechise
• catechised
• chloasmata
• chlor-
• chloracne
• chloracnes
• chloral
• chloral hydrate
• chloralism
• chloralisms
• chloralose
• chloraloses
• chlorals
• chlorambucil
• chlorambucils