puberulent

from WordNet (r) 3.0 (2006)

puberulent
    adj 1: covered with fine soft hairs or down; "downy milkweed
           seeds" [syn: {downy}, {pubescent}, {puberulent},
           {sericeous}]

from The Collaborative International Dictionary of English v.0.48

Puberulent \Pu*ber"u*lent\, a. [See {Pubis}.] (Bot.)
   Very minutely downy.
   [1913 Webster]

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