I keep hammering away at this point because it's important.
2to work hard and continuously at something
hammer away at
Keep on hammering away at achieving your goals.
hammer something ↔ in
to keep saying something until people completely understand it:
The coach hammered his message into the team.
hammer something ↔ out
to decide on an agreement, contract etc after a lot of discussion and disagreement:
Leading oil producers tried to hammer out a deal.
WORD FOCUS: hit WORD FOCUS: hit with your fist:punch, thump, bash with your open hand as a punishment:smack, spank, slap with a hammer:bang, hammer in order to get attention:bang, knock, tap, hammer accidentally:bump into, crash into, strike, bang, knock, collide (with) ➔ See alsohit
Definition from the Longman Dictionary of Contemporary English Advanced Learner's Dictionary.