Noun which may take the genitive case particle 'no'
somewhat below; slightly below
「コーヒーのお替わりいる?」「うん、ぼくのは少なめ、弟のには多めについでね」"Do you want another cup of coffee?" "Sure, make mine on the small side but be generous with my brother's."
Also written 少な目【すくなめ】