Thelarche
/θiˈlɑɹ.ki/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The first stage of postnatal breast development, usually occurring at the beginning of puberty in girls, in which a firm, tender lump develops under the centre of the nipple. uncountable
- 2 the start of breast development in a woman at the beginning of puberty wordnet
- 3 The process of breast development or the period of such development. uncountable
Synonyms
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All antonymsEtymology
From Ancient Greek θηλή (thēlḗ, “nipple”) + -arche. By surface analysis, thel- + -arche.