(colloquial) To gain weight, especially as a result of vigorous or excessive eating.

present participle of build on

(idiomatic, transitive, UK) To accept without flinching or complaining. / (idiomatic, transitive, US) To be deeply impacted by something.

Used other than figuratively or idiomatically: see on, one, knee. / (idiomatic) At the mercy of someone.

(idiomatic) An informal greeting. / (idiomatic) Expression of concern, asking for an explanation

(also figuratively) An accessory that can be bolted on or otherwise attached.

Of an accessory: capable of being bolted on or otherwise attached. / (figuratively, computing) Used to extend an existing system, operating as an add-on or plug-in.

(idiomatic) To continue with one's pursuit

Third-person singular simple present indicative form of drag on

(transitive) to resell. / (transitive) to convince.