selector

There is one selection for hot chocolate. All selectors are the push button type.

The ID selector targets just one element per page, making it much more specific than a class selector that might target many.

Phar Lap executables […] provide a protected-mode selector, 34h, that maps to the first megabyte of physical memory.

Coordinate term: URL

That's my sector, homosexual dissector / Come again, rewind selector

Each selector in turn chose the particular allotment he wanted for his client, and so on till this important work was over.