the world > relative properties > quantity > smallness of quantity, amount, or degree > [adjective] > less (5)
As a comparative corresponding to little, pron. n.I. A smaller amount, quantity, or number (than one that is specified or implied).
Less; smaller; lower. (Always in collocation with more: see more and min at more, n.3 1.)
Subcategories:
— by difference from a larger quantity (1)
— denoting a slighter degree of anything (1)
— below normal quantity or degree (1)