twinkle
verb (used without object)
to shine with a flickering gleam of light, as a star or distant light.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Members of Mumsnet admit their Christmas trees have been "twinkling away" since the half-term break, and plan to put on the Christmas songs playlist and decorate their homes by mid-November.
From BBC ● Nov. 6, 2020