As the question is written, it means nothing.
You put the full sentence as another question, they must go together.
The sentence is
The sky was a ragged blaze of red and pink and orange and its double trembled on the surface of the pond like color spilled from a paintbox.
Tremble is an intransitive verb. Trembled is the past of tremble. It is also a noun.
double my bet
"She trembled with anticipation at the thought of being in the presence of such an august personage as the Queen of England".
Tall, towering, trembling trees tossed in the tempest.
The root word 'diplo' means 'double, twice.'
Jehovah's Witnesses have not 'trembled' at the clergy of Christendom; neither have we 'trembled' at the most powerful governments. After all, we are Jehovah's own witnesses, and we have 'trembled' only before Jehovah God. (There you have the word 'trembled' 3 times.)
What part of the sentence is ''trembled in the gusting wind''? The large oak tree trembled in the gusting wind.
it could mean many things or it could've just trembled but usually a kiss
The Aspen trees trembled in the slightest breezes.
Tremble is an intransitive verb. Trembled is the past of tremble. It is also a noun.
When the Earth Trembled - 1913 was released on: USA: November 1913
The Year That Trembled - 2002 is rated/received certificates of: USA:R
shaking so jello-ing its wobbling and bouncing
tremble - a reflex motion caused by cold or fear or excitement
shook
bone
Since it is a verb in the past tense, it can be used in the sentence, "You can find the word ''trembled'' in the dictionary."