hen pullet 2022-08-25T11:33:45Z A young hen, especially the one less than one-year-old. Less than one year old or is part of a flock where no eggs have yet been laid. https://www.sciencedirect.com/science/article/pii/B9781455746712000240 https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/732227/code-of-practice-welfare-of-laying-hens-pullets.pdf