account

1 account /əˈkaʊnt/ noun
plural accounts
1 account
/əˈkaʊnt/
noun
plural accounts
Britannica Dictionary definition of ACCOUNT
1 
a  [count] : a record of money that has been paid and money that has been received : bill
— see also expense account
b  accounts [plural] : records of income and expenses
2 
[count] : an arrangement in which a bank keeps a record of the money that a person puts in and takes out of the bank
— often used before another noun
— see also checking account, savings account
3 
[count] : a company's record of the products or services used by a customer and of the money that the customer owes or has paid to the company
— see also charge account, credit account
◊ In figurative use, to settle an account or to settle accounts with someone is to do something that brings a final end to an argument, disagreement, etc.
4 
[count] : a business arrangement in which a person or company regularly buys products or services from a particular company
5 
[count] : an arrangement in which a person uses the Internet or e-mail services of a particular company
6 
[count] : a description of an event or situation : a story or report about something
— often + of
7 
[count] : a list or description of facts
8 
[count] : a reason or explanation for an action
— often used in the formal phrase on that account
9 
[noncount] formal : value or importance — used in the phrases of no account and of little account
— see also no-account

bring/call/hold (someone) to account

: to require (someone) to explain and accept punishment or criticism for bad or wrong behavior

by/from all accounts

: according to all of the different descriptions of something

by your own account

: according to what you have said about your own life or experiences

give a good account of yourself

: to perform well especially in a competition

on account of

: because of : for the reason of

on no account

chiefly British or not on any account
: for no reason : under no circumstances — used to say that something will not or should not happen

on someone's account

: because of someone : in order to please someone

on your own account

1 
: by yourself : on your own : without the help of others
2 
: for your own sake : in order to make a situation good for yourself

take (something) into account

or take account of (something)
: to think about (something) before doing something (such as making a decision) : consider

turn (something) to (good) account

formal
: to gain or profit from (something) : to take advantage of (something)
2 account /əˈkaʊnt/ verb
accounts; accounted; accounting
2 account
/əˈkaʊnt/
verb
accounts; accounted; accounting
Britannica Dictionary definition of ACCOUNT
[+ object] formal
: to think of (someone or something) in a specified way — usually used as (be) accounted

account for

[phrasal verb]
1 
account for (something)
a  : to give a reason or explanation for (something)
◊ The informal saying there's no accounting for taste means that there is no way to understand why some people like something while other people do not.
b  : to be the cause of (something)
c  : to make up or form (a part of something)
d  US : to think about (something) before doing something : to take (something) into consideration
2 
account for (someone or something)
a  : to show what happened to (someone or something)
: to know the location of (someone or something)
b  : to destroy or kill (someone or something)
also chiefly British : to defeat or beat (someone or something)