almacantar /al-mə-kanˈtər/ or almucantar /al-mū-kanˈtər/ (astronomy)

1. A circle of altitude, parallel to the horizon
2. An instrument for determining a star's passage across an almacantar

• knapping-hammer
• knapping-hammers
• knapple
• knappled
• knapples
• knappling
• knaps
• knapsack
• knapsacks
• knapscal
• knapscals
• knapscull
• knapsculls
• knapskull
• knapskulls
• knapweed
• knapweeds
• knar
• knarl
• knarls
• knarred
• knars
• knave
• knave-bairn
• knave-bairns