Back (Adverb)
Meaning 1
In or to or toward a past time; "set the clocks back an hour"; "never look back"; "lovers of the past looking fondly backward".
Synonyms
Antonyms
Meaning 2
In repayment or retaliation; "we paid back everything we had borrowed"; "he hit me and I hit him back"; "I was kept in after school for talking back to the teacher".
Meaning 3
In reply; "he wrote back three days later".
Meaning 4
In or to or toward a former location; "she went back to her parents' house".
Meaning 5
At or to or toward the back or rear; "he moved back"; "tripped when he stepped backward"; "she looked rearward out the window of the car".
Synonyms
Meaning 6
In or to or toward an original condition; "he went back to sleep".