• Webster's Revised Unabridged Dictionary
    • v. t Uptrain To train up; to educate. "Daughters which were well uptrained ."
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Century Dictionary and Cyclopedia
    • uptrain To train up; educate.
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Chambers's Twentieth Century Dictionary
    • v.t Uptrain up-trān′ to train up.
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In literature:

Uptrain'd was he by sages, who what was honor knew, So might he win full lightly broad lands and liegemen too.
"The Nibelungenlied" by Unknown