PA's

PA's

pl n
(Mountaineering) mountaineering a type of rock boot
[C20: named after Pierre Allain, French climber]
References in classic literature ?
Pa's got a few buckshot in him; but he don't mind it 'cuz he don't weigh much, any- way.
Yes, and my pa's going to take me again some time, if I'm good.
Don't you remember how fond I was of wearing your clothes at school, though you were not so fond of changing as myself; but that was no wonder, for pa's stinginess kept me so shabbily dressed, that I was ashamed to let you be seen in them.