The spy managed to secrete the microfilm inside the hollow button of his jacket.

The cactus survives arid winters by secreting a thick, sticky sap that reduces water loss.

She was secreting the confidential reports in her handbag whenever auditors came by.

She secretively slipped the letter into his bag before he left.

Her secretiveness made it difficult for friends to know what she was really thinking.

The secretive manager rarely shared updates with the team.

The secretive tissue in the orchid secretes fragrant nectar to attract pollinators.

She kept her secrets tucked away in a small wooden box under the floorboards.

He secrets the old map inside a hollowed-out walking stick so no one finds it.

The endocrine gland secretes hormones into the bloodstream to regulate metabolism.