Teakettle
/ˈtiːketl/
Definition 1 of 1
Pro Tip 1/3Physical Description
Imagine a teakettle's shape: it's rounded with a spout for pouring and often made of metal. 
The silver teakettle had a wide base and a curved handle.
Pro Tip 2/3Usage Sound
Teakettles may whistle when the water boils; this sound is iconic and often mentioned. 
The whistle of the teakettle signaled the water was ready for tea.
Pro Tip 3/3Domestic Item
The word 'teakettle' is often used in home settings, not so much in commercial ones. 
Grandma has an old teakettle she's used for years.