Definition of weathercock
1 : a vane often in the figure of a cock mounted so as to turn freely with the wind and show its direction
2 : a person or thing that changes readily or often
Examples of weathercock in a sentence
<when the winds suddenly shifted on social values, the weathercocks wasted no time in proclaiming their newfound passion for conservatism>
First Known Use of weathercock
Seen and Heard
What made you want to look up weathercock? Please tell us where you read or heard it (including the quote, if possible).