A very young child can also be described as an infant, toddler, or baby. An infant typically refers to a child under the age of one, while a toddler is typically between one and three years old. A baby can refer to a child from birth to around two years of age. Other synonyms for a very young child include a newborn, a little one, a mini human, a tiny tot, a munchkin, a little angel, or a bundle of joy. All of these terms are used to describe the early years of a child's life when they are still dependent on others for their basic needs and development.