Wiktionary
signed up
vb. (en-pastsign up)
Usage examples of "signed up".
Web site cofounder Kathy Bakken signed up for the course taught by Brent E.
It had been ten years previously (to the day, naturally) that Isidore Wellby had signed up.
It has been ten years previously (to the day, naturally) that Isidore Wellby had signed up.
She signed up to Gunugul who was listening to them from the summit of the fin.
Now, one senses, had she been called upon to serve, she would have signed up and marched off without hesitation.
That made sense, thought Parks as he walked out of the Atlanta recruiting station in 1965, having just signed up for four years.
I signed up for two courses and am still getting bills for the tuition.