1. Yet another {metasyntactic variable} (see {foo}). It is reported
that at CMU from the mid-1970s the canonical series of these was
`foo', `bar', `thud', `blat'.
2. Rare term for the hash character, `#' (ASCII 0100011). See {ASCII}
for other synonyms.
[glossary]
[Reference(s) to this entry by made by: {blat}{foo}]