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

• earthmovers
• earthmoving
• earth-nut
• earth-nuts
• earth observation
• groceries
• grocers
• grocer's apostrophe
• grocer's apostrophes
• grocery
• groceteria
• groceterias
• grocked
• grocking
• grockle
• grockles
• grocks
• grodier
• grodiest
• grody
• grog
• grog-blossom
• grog-blossoms
• grogged
• groggeries