At the dig site, the paleontologist carefully extracted a mecochirid fossil that changed their view of Triassic crustacean diversity.

The newborn was rushed to the neonatal unit after a diagnosis of meconium ileus raised concern for cystic fibrosis.

Researchers isolated meconidine from the opium sample, noting its yellow, amorphous appearance and tendency to decompose.

The chemist isolated a novel meconate from the opium residue and analyzed its spectral properties.

The laboratory analyzed two samples and detected traces of meconates in both.

The neonatal team discussed the potential risks of meconial aspiration during the delivery.

When the midwife arrived, she quickly used the mecometer to measure the infant's crown-to-heel length.

The old herbalist plucked a single mecon from the border of his garden and pressed it between the pages as a curious specimen.

The field technicians calibrated the mecometers before the experiment began.

The neonatal nurses collected several meconiums for urgent toxicology screening.