The tear glands produce tears to keep the eyes moist.

The Harderian glands are located behind the eyes in many animals.

The doctor examined the patient's Virchow's gland for any abnormalities.

The Meibomian gland is responsible for producing the oily layer of the tear film.

The tarsal gland secretes an oily substance that helps lubricate the eyelids.

The tarsal glands secrete an oily substance that helps lubricate the eyes.

The Meibomian glands secrete an oily substance that helps lubricate the eyes.

The worker bees have well-developed Dufour's glands.

The sex glands are responsible for producing reproductive cells.

The saliva glands produce saliva to help with digestion.