1. plural of calf; young domestic cattle, typically from birth to two years of age
2. plural of calf; the fleshy back part of the human leg between the knee and ankle
3. plural of calf; leather made from the skin of a young cow, used for bookbinding and fine goods
Usage: often used attributively, as in 'calf leather' or 'calf binding'

Examples

• The farmer's herd included several calfs born in the spring.
• She developed strong calfs from years of running and cycling.
• The antique book had a beautiful calf leather binding.
• The rancher separated the calfs from their mothers for weaning.
• He felt a sharp pain in his calfs after the long hike.
• The bookbinder preferred calf for its durability and appearance.