milk stool 

PAEDIATRICS

A popular term for viscid dark green neonatal faeces–i.e., meconium, which later become yellow-green and more liquid, finally developing into the firm caramel-to-milk-chocolate-coloured stool of milk-fed infant.

milk stool

Note: The stool of human milk-fed infants is looser and less malodorous than infants fed ruminant–bovine or caprine milk

VOX POPULI

A three-legged seat traditionally used for manual milking of cows (image). 

Synonym Milking stool