abide by
abide by /əˈbaɪd baɪ/
(phrasal verb) to accept and act according to a law, an agreement, etc.
Example: The two parties agreed to abide by the judge's decision

agreement /əˈɡriːmənt/
(noun) an arrangement, a promise or a contract made with somebody
Example: According to the agreement, the caterer will also supply the flowers for the event

assurance /əˈʃʊrəns/
(noun) a statement that something will certainly be true or will certainly happen, particularly when there has been doubt about it
Example: The sales associate gave his assurance that the missing keyboard would be replaced the next day.

cancellation /ˌkænsəˈleɪʃn/
(noun) a decision to stop something that has already been arranged from happening; a statement that something will not happen
Example: The cancelation of her flight caused her problems for the rest of the week

determine /dɪˈtɜːrmɪn/
(verb) to discover the facts about something; to calculate something exactly
Example: After reading the contract, I was still unable to detemine if our company was liable for back wages.

engage /ɪnˈɡeɪdʒ/
(verb) to succeed in attracting and keeping somebody’s attention and interest
Example: He engaged us in a fascinating discussion about current business law

establish /ɪˈstæblɪʃ/
(verb) to start or create an organization, a system, etc. that is meant to last for a long time
Example: The merger of the two company established a powerful new corporation

obligate /'ɔbligeit/
(verb) to bind legally or morally
Example: The contractor was obligated by the contract to work 40 hours a week.

party /ˈpɑːrti/
(noun) a social occasion, often in a person’s home, at which people eat, drink, talk, dance and enjoy themselves
Example: The parties agreed to settlement in their contract dispute.

provision /prəˈvɪʒn/
(noun) the act of supplying somebody with something that they need or want; something that is supplied
Example: The father made provision for his children through his will.

resolve /rɪˈzɑːlv/
(verb) to find an acceptable solution to a problem or difficulty
Example: The manager resolved to clean out all the files at the end of the week.

specific /spəˈsɪfɪk/
(adjective) connected with one particular thing only
Example: The customer's specific complaint was not addressed in his e-mail.