1. In a horizontal direction
   "a gallery quite often is added to make use of space vertically as well as horizontally"

See also: horizontal

• glutamine
• glutaminic acid
• glutathione peroxidase
• glute
• gluteal
• gluteal artery
• gluteal muscle
• gluteal vein
• glutelin
• gluten
• gluten bread
• gluten-free diet
• glutethimide
• gluteus
• gluteus maximus
• gluteus medius
• gluteus minimus
• gluteus muscle
• glutinosity
• glutinous
• glutinousness
• glutted
• glutton
• gluttonise
• gluttonize