Words similar to hour-old

Example sentences for: hour-old

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

Characterization of d.nocturnin and dCCR4 cDNAs was achieved by PCR, using two drosophila cDNA libraries (an oligo (dT)-primed cDNA library constructed from 0-24 hour-old embryos [gift from C. S. Thummel] and a 3-12 hour-old embryo cDNA library [gift from T. Maniatis]).