During the analysis, the chemist identified orsellic acid as the major secondary metabolite in the lichen sample.

The museum's latest exhibit featured an orsedew recovered from a 17th-century Dutch shipwreck.

The auditors documented several Orsaks that contributed to the system failure.

Orsak visited Prague to research his family's roots.

The Orsburns arrived at the family reunion earlier than expected.

Orsburn arrived at the reunion with an old photo album in hand.

To teach the children the dialect, the grandmother wrote the word as 'orse on the chalkboard.

In the hospital outbreak, several patients were found to be carriers of ORSA, prompting stricter infection control measures.

The herbalist added a pinch of orsedue to the stew to give it a subtle floral sweetness.

The regulatory department reviewed the ORSAs submitted by each subsidiary to assess systemic risk.