Definition of kecks in English:

kecks

plural noun

British
informal
  • Trousers, knickers, or underpants.

    • ‘Apparently you can stuff a load of this into your kecks and it helps piles.’
    • ‘Steve's like me, he's got mates from when he was a kid who knew him when he was two-foot nothing and had holes in his kecks.’
    • ‘I can't say I have ever, ever, worn a pair of kecks to deliberately match my belt.’
    • ‘He replied, ‘As we're only there two nights, I'm very unlikely to even be changing my kecks.’’
    • ‘The wind howled down the railway tracks from West Hampstead, slicing through my leather coat and posh kecks.’

Origin

1960s: phonetic respelling of obsolete kicks ‘trousers’.

Pronunciation

kecks

/kɛkz/