plural of goalpost / (bowling) a 7-10 split

(sports) One of the two vertical side poles of a goal.

(idiomatic) To alter the terms of an agreement or an agreed target, or the rules of a negotiation while it is ongoing, especially in an unfair way.

simple past tense and past participle of move the goalposts.

Third-person singular simple present indicative form of move the goalposts

present participle of move the goalposts.