American Heritage Dictionary
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Century Dictionary
GNU Webster's 1913
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Elsewhere on the web
The fetal skeleton has permanent first molars well mineralized, which indicates precocial development at birth.— ScienceBlogs Channel : Life Science
This would have permitted birth of larger, more precocial infants, and we would predict that a near-term basilosaurid fetal skeleton, if found intact, would be positioned to be born tail-first as is seen in living whales.— PLoS ONE Alerts: New Articles
Altricial I lies at one extreme ( 'birth with eyes closed, naked, and nidicolousor nest-dwelling'), and precocial IV at the other ( 'birth with eyes open, haired, and nidifugous or nest-fleeing') [21].— PLoS ONE Alerts: New Articles
Marine mammals living today are all precocial, and energy is channeled to early growth— PLoS ONE Alerts: New Articles
The presence of partially mineralized permanent first molars in the fetal skull indicates precocial development, which may have been a key life history trait in early whales facilitating the transition from land to sea.— PLoS ONE Alerts: New Articles

American Heritage Dictionary (1)
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