The researchers studied the circadian patterns of hormone release in mice.

After traveling across six time zones, she suffered from circadian dysrhythmia and struggled to sleep.

The draft read that the plants adjusted circadially to light changes, but the author later acknowledged it was a misspelling.

The researchers found that body temperature fluctuates circadianly, peaking in the late afternoon and falling during the night.

After his surgery, the doctor prescribed ciramadol to manage his severe pain.

At the carnival, the children formed a ring and began a joyful ciranda that echoed through the streets.

Researchers studied how circadian rhythms influence metabolism across different age groups.

Every summer evening, the town square filled with cirandas that welcomed visitors with music and motion.

Ms. Cira brought the old family album to the reunion so everyone could remember their ancestors.

Ciras gathered beneath the old banyan tree to share tales of their voyages.