2
ADV
[ADV
after v,
3
ADV
[ADV
after v,
4
ADV
[ADV
after v] If you give or put something
back
, you return it to the person who had it or to the place where it was before you took it. If you get or take something
back
, you then have it again after not having it for a while. □
5 ADV [ADV after v] If you put a clock or watch back , you change the time shown on it so that it shows an earlier time, for example when the time changes to winter time or standard time.
6
ADV
[ADV
after v] If you write or call
back
, you write to or phone someone after they have written to or phoned you. If you look
back
at someone, you look at them after they have started looking at you. □ [+
7
ADV
[ADV
after v] You can say that you go or come
back
to
a particular point in a conversation to show that you are mentioning or discussing it again. □ [+
8
ADV
[ADV
after v,
9
ADV
[ADV
after v,
10
ADV
[ADV
after v] If something is held or tied
back
, it is held or tied so that it does not hang loosely over something. □
11
ADV
[ADV
after v] If you lie or sit
back
, you move your body backwards into a relaxed sloping or flat position, with your head and body resting on something. □
12
ADV
[ADV
after v] If you look or shout
back
at someone or something, you turn to look or shout at them when they are behind you. □
13
ADV
You use
back
in expressions like
back in London
or
back at the house
when you are giving an account, to show that you are going to start talking about what happened or was happening in the place you mention. □ [+
14
ADV
[ADV
with v, n ADV
] If you talk about something that happened
back
in the past or several years
back
, you are emphasizing that it happened quite a long time ago. [EMPHASIS
] □ [+