callower

Adjective

callow (comparative callower or more callow, superlative callowest or most callow)

1. Immature, inexperienced, or naive.
   • Through both the volumes, there is not a single original sentiment, description, or incident, and yet a callow reader may peruse it without perceiving any thing is wanting.1764, A Society of GENTLEMEN, THE CRITICAL REVIEW or Annals of Literature, volume the Seventeenth, London, page 487
2. Having no hair; bald, bare, hairless.
   • Then there was a little Chinese in full azure costume, with long gesticulating arms, and large callow head, who pertinaciously threw in his squeaky plea for Confucius in the most unsyntactical French.1878, A[lfred] Egmont Hake, “Professeurs de Langues”, in Paris Originals, London: C[harles] Egan Paul & Co., […], →OCLC, page 25
3. Of a brick: unburnt.
4. Of a young bird, or (part of) its body: having not developed feathers yet; featherless, unfledged; hence, of other animals or their bodies: having no fur or hair; furless, hairless, unfurred.
   • […] Calais and Zetes had no beard upon their chin, / They both were callow. But aſſone as haire did once begin / In likeneſſe of a yellow Downe upon their cheekes to ſprout, / Then (euen as comes to paſſe in Birdes) the feathers budded out / Togither on their pinyons too, and ſpreaded round about /...1567, Ovid, “The Sixt Booke”, in Arthur Golding, transl., The XV. Bookes of P. Ouidius Naso, Entytuled Metamorphosis, […], London: […] Willyam Seres […], →OCLC, folio 79, verso
   1. (figuratively) Lacking life experience; immature, inexperienced, naive; also, of or relating to something immature or inexperienced.
      • Those three young men are particularly callow youths.
5. (broadly) In the life cycle of an animal: newly born or hatched; juvenile.
   • a callow bee

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