One that takes the place of another
To act as a substitute
"I'll bring the others over," the sub pilot said.
The man who piloted her across the river stayed in the sub, and she and Jack climbed out.
The dual sub orbs were dim, casting a sickly light over Hell.
per call to sub - scribers on the same exchange and 2d.
The thought did cross her mind that, although the suits were sub par for Jackson, they were much nicer than any Connor owned.