To utter a keen.
To utter with a loud wailing voice or wordless cry.
To mourn.
To make cold, to sharpen.
Often with a prepositional phrase, or with to and an infinitive: showing a quick and ardent responsiveness or willingness; eager, enthusiastic, interested.
Acute of mind, having or expressing mental acuteness; penetrating, sharp.
Having a fine edge or point; sharp.
Of cold, wind, etc.: cutting, penetrating, piercing, sharp.
Of prices, extremely low as to be competitive.
Acrimonious, bitter, piercing.
Fierce, intense, vehement.
A prolonged wail for a deceased person.
To ask for (something).
To ask (somebody) to do something.
A message sent over a network to a server.
Act of requesting (with the adposition at in the presence of possessives, and on in their absence).
Condition of being sought after.
A formal message requesting something.