[verb] [I]I'm taking four hundred pounds' worth of travellers' cheques - I think that should suffice (= be enough).Suffice (it) to say, (= It is enough to say that) Mike won't be going to Tina's birthday party after what he said about her to her boss.
SUFFICE
Meaning of SUFFICE in English
Cambridge English vocab. Кембриджский английский словарь. 2012