|1.||[ verb ] give support or one's blessing to|
|Synonyms:||back endorse second|
"I'll second that motion" "I can't back this plan" "endorse a new project"
|Related terms:||support back backing seconder endorsement subscriber second|
|2.||[ verb ] be behind; approve of|
|Synonyms:||support endorse back plump_for plunk_for|
"He plumped for the Labor Party" "I backed Kennedy in 1960"
|Related terms:||approve champion guarantee side second backing endorsement endorsement subscriber|
|3.||[ verb ] guarantee as meeting a certain standard|
"certified grade AAA meat"
|Related terms:||guarantee certificate sanction certification authentication|
|4.||[ verb ] of documents or cheques|
|Related terms:||sign visa co-sign endorser|