chin
/ˈt͡ʃin/ · B2 · noun · m
sum
🤏 sounds like chin: just a tiny pinch, barely a chin-ch of something
Spanish 'chin' (m) means a small amount. Link the sound 'chin' with a tiny pinch held between thumb and finger: a pinch is a small amount. Think 'un chin de sal', a little bit of salt.