Pinealocytes secrete melatonin in response to changes in light.

Researchers examined the pineals of aging mice to study changes in melatonin production.

After the farmers' market closed, I bought a basket of ripe pineapple guava to make jam.

We harvested a basket full of pineapple guavas from the backyard orchard.

The cocktail had a pleasantly pineappley aroma that reminded me of summer in the tropics.

The neuropathologist described the tumor as pinealocytic, indicating it arose from pinealocytes.

She packed a box of pineapple tarts to take to the office party.

At the family reunion, she placed a pineapple tart on every plate, and everyone reached for the buttery, jam-filled pastry with delight.

At the tasting, she compared several Pineaus to find the richest flavor.

Pineau explained the family history during the museum tour, captivating everyone with stories of their village in France.