burden

US /ˈbɚdn/

UK /'bɜ:dn/

B1
v.t.Transitive VerbTo weigh down with a load; impose a task upon
Do not burden your friends with your problems
n. (c./u.)Noun (Countable/Uncountable)Something difficult to do, manage, or accept
Having a disabled person in the family isn’t always burden on them
n. (c./u.)Noun (Countable/Uncountable)Something that is carried with difficulty; an oppressive load.
The burden of grief was almost too much to bear.
n. (c./u.)Noun (Countable/Uncountable)A duty or responsibility that is hard to bear.
The burden of proof lies with the prosecution.

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