Preposition "Off"

  The preposition off has various meanings and can be used in different contexts. Here are examples:     Away from a starting point or position:   She ran off in the opposite direction.   He drove off as soon as the light turned green.         Disconnected or turned off (referring to machines or devices):   Please turn off your phone during the movie.   The computer is currently off, so I can't check my email.         Not operating or functioning properly:   The alarm system is off; we should have it checked.   The heating is off in the building today.         To indicate a reduction or subtraction:   Take 20% off the original price during the sale.   If you take 5 off 10, you'll have 5 left.         To express a break or cessation of an action:   She called off the meeting due to bad weather.   Let's call off the search; we've found what we were looking for.         To indicate a state of being free or released:   The bird flew off into the sky.   He jumped off the diving board into the pool.         To indicate a state of no longer being involved or part of something:   She's off the team due to injury.   He's off the project because of his conflicting schedule.         To express the source or origin of something:   The information came off the internet.   These ingredients are fresh off the farm.           To describe a sudden change in a particular state or condition and position:   Condition: The weather went from sunny to stormy all of a sudden, catching us off guard.   His mood switched off from cheerful to upset after the news.   Position: He carefully lifted the lid off the box.   She slid the book off the shelf.    State:  The alarm system is off; we should have it checked.   Is the oven off, or is it still on?       These are just a few examples of the various meanings and uses of the preposition off in different contexts.       Preposition off for movement:   Here are some examples of how the preposition off and its opposite, on, can be used to indicate movement or position:   Off Examples:   She stepped off the bus and onto the sidewalk.   Take the book off the shelf and hand it to me.   The cat jumped off the table and onto the floor.   Please get off the phone; we need to talk.   I took my jacket off when I entered the warm building.     On Examples:   He placed the cup on the saucer.   The keys are on the kitchen counter.   The picture is hanging on the wall.   Can you put the groceries on the table, please?   I found your hat on the chair in the living room.     In these examples, off indicates movement away from a place or position, while on indicates placement or contact with a surface or location.   Preposition off with the meaning  a detached or missing part of an object:   When describing an object and using the preposition off to indicate that a part is missing from the whole, you can use it like this:   A piece of the puzzle has come off the edge.   The wheel fell off the bicycle.   She bit a small piece off a cake.     In these examples, off is used to indicate that a part of the object has become detached or is missing from the whole object.        

Off as an adverb: