I always keep a worn copy of K&R on my shelf for reference.

The research seminar examined how k-adic metrics influence convergence properties in number theory.

The channel operators added a k-line to prevent the abusive user's hostname from reconnecting.

After repeated rule violations, the admin decided to k-line the user for 48 hours.

The beverage company replaced sugar with acesulfame K to reduce calories while maintaining sweetness.

During stage 2 sleep, K-complexes often appear alongside sleep spindles on the EEG.

The surgeon carefully removed the K-wires from the patient's fractured wrist after confirming bone healing on the X-ray.

During the driving test, she practiced several K-turns in the narrow alley until the instructor nodded approvingly.

The k-values measured across the samples varied more than we expected.

The astronomer examined the k-lines in the star's spectrum to determine its calcium abundance.