a smidgen

a smidgen

slang Only a little bit; a very small amount. Adjust the mirror a smidgen to the right. A: "Would you like some more wine?" B: "Just a smidgen, thanks!
See also: smidgen

smidgen

(ˈsmɪdʒnæ)
n. a tiny bit. Oh, come on, more than a smidgen. Just a little?