Congratulations, Pedagogue, and thanks, Malcolm for a very productive word.
Re# 25, my 13th. ed. of Chambers has def.2 of "spare" as "the opening or slit at the top of a skirt, pair of trousers, etc."
Congratulations, Pedagogue. Nice clue. Cheers, Malcolm. I look forward to having a peek at the prize later. Hi, Rosalind. Your eyes did not deceive you. I have raised my ugly head again.