Words similar to month-old

Example sentences for: month-old

How can you use “month-old” in a sentence? Here are some example sentences to help you improve your vocabulary:

The Times of London led its front page Friday with the news that the parents of Louise Woodward, the English nanny convicted two years ago in Boston of killing 9-month-old Matthew Eappen, have been arrested in England over fraud allegations relating to a trust fund set up to pay their daughter's defense costs.
All 3-month-old infants were breastfed, as were 93% of the infants aged 6 months and 87% of those aged one year.
Eleven 3-month-old Sprague-Dawley rats underwent emphysema induction by a single intratracheal instillation of porcine pancreatic elastase (ICN Biochemicals, Cleveland, Ohio) at 25 units per 100 g body weight, diluted in 0.60 ml of normal saline as described previously [ 4 ] . Two animals died on the night after instillation, with evidence at autopsy the following day of diffuse pulmonary hemorrhage.
Last March, surgeons operated in vivo on a 6-month-old fetus suffering from excessive water in his brain.
A tradition was born on Nov. 7, 1940, when "Galloping Gertie," the 4-month-old Tacoma Narrows Bridge, writhed, snapped, and collapsed.