brackety

comparative more brackety · superlative most brackety

1. informalResembling or containing brackets (the typographical symbols).

   Each of these brackety things is a placeholder for an argument that you need to type in.

   2011, Alan Simpson, Margaret Levine Young, Alison Barrows, Microsoft Office Access 2007 All-in-One Desk Reference For Dummies

   1 more example

   But the weird thing was, there was no working-out at all — just the sum, with that brackety thing with the line on top, and the answer written up above it, tidy as you like.

   2012, V M Jones, Beyond the Shroud