Word Origin & History. vivify 1590s, from O.Fr. vivifier (12c.), from L.L. vivificare make alive, restore to life, from vivificus enlivening, from L. vivus alive (see vivid) + root of facere to make (see factitious). Vivificate in same sense is recorded from early 15c.
BORN BIG High-birthweight newborns, such as this 4-day-old 19-pound baby (center) born to a diabetic mother, face health risks into adulthood.
(304 ratings). The average birth weight of a baby born in Britain today is 3.3kg (7lb 5oz), but that's just maths. Weight can vary widely, between about 2.5kg (5lb 8oz) and 4.5kg (9lb 14oz), with girls tending to be around 300g (10oz) lighter than boys. Genetics also play a part in how much your child weighs.Look at your baby pictures.eight can vary widely, between about 2.5kg (5lb 8oz) and 4.5kg (9lb 14oz), with girls tending to be around 300g (10oz) lighter than boys. Genetics also play a part in how much your child weighs.