A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc. The adjective is the word that accompanies the noun to determine or qualify it.
Some common causes of constipation include: 1  low-fiber diet (particularly diets high in meat, milk, or cheese). 2  dehydration. 3  lack of exercise.4  delaying the impulse to have a bowel movement. 5  travel or other changes in routine. 6  certain medications, such as antacids and pain medications.7  pregnancy.ome common causes of constipation include: 1  low-fiber diet (particularly diets high in meat, milk, or cheese). 2  dehydration. 3  lack of exercise.
Lack of water and fibre in the body causes constipation along with other problems. There are many other reasons too for constipation but these are the main underlying causes. Other than these, lifestyle, stress, irregular time of bowel movements, diet, other diseases also contribute to constipation.