holophrastic

/ˌhɑləˈfræstɪk/
adjective
  1. Relating to a single word that expresses a whole phrase or sentence, especially in early childhood language development.
    • Her holophrastic use of 'milk' clearly meant she wanted a drink, not just to name the object.
    • The toddler's holophrastic speech, like saying 'up' to mean 'pick me up', is a normal stage of language learning.
    • Linguists study holophrastic utterances to understand how children first combine meaning with sound.
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