1. The indigestible portion of plant foods that move through the digestive system, absorbing water and making defecation easier
   - dietary fibre [Brit, Cdn]

Encyclopedia: Dietary fiber

• piggish
• piggishly
• piggishness
• piggy
• piggy bank
• piggyback
• piggyback plant
• pigheaded
• pigheadedness
• piglet
• pigman
• pigment
• sun plant
• sun protection factor
• Sun River
• sun spurge
• sun tea
• Sun Valley
• sun visor
• sun worshiper
• Sun Yat-sen
• Sun Yixian
• sun-drenched
• sun-loving
• sun-worship