metephor
"I'm so nervous about tonight i have 'Butterflies in my stomach'."
in the first book twilight : So the lion fell in love with the lambThat is not an idiom -- it is a metaphor. An idiom is a phrase that makes no sense when you read it literally. That phrase merely compares Edward to a lion and Bella to a lamb.
It's an idiom meaning that you feel nervous, because when you're nervous it feels like something in your stomach is fluttering or twisting.
No, "hit the hay" is an idiom that means to go to bed or go to sleep. It is not a metaphor, as it is a commonly used phrase with a specific meaning that is understood by native English speakers.
No, that phrase is not a metaphor; it is an idiom. Idioms are common phrases that have a figurative meaning different from their literal meaning. In this case, the phrase means to stay practical and down-to-earth.
its an idiom but i guess it could be considered a phrase too in a way?
An idiom is a phrase or saying that catches on; it is usually a metaphor used by a specific culture.See the Related Link.
Dozing off ; Being distracted ; Not paying attention
That's a simile. Remember, if you use "like" or "AS" you have A Simile
metaphor
Idiom
No. It is an idiom.