What is the meaning of 雛?

a type of small doll, typically standing upright in the Heian period, changing style to a seated posture in the Muromachi period

short for 雛祭り (Hina matsuri)

a chick, a young bird: see the reading hiyoko below

diminutive prefix, carrying favorable connotations such as a sense of cuteness

doll

chick, young bird

child; youngling, greenhorn

a chick, a young bird

a child; a youngling, a greenhorn

Source: wiktionary.org