Superlative form of humble: most humble.; most humble.(adjective)
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Use "humblest" in a sentence
"But I never lost sight of the fact that the humblest is the greatest."
"The jockeys of the ancients, quite as shrewd and ambitious as their successors of the present, called their humblest turnout a two, and their best in grade a four; in the latter, the contested the Olympics and the other festal shows founded in imitation of them."
"The biggest crowd we see in the Horticultural Hall wuz round what you may call the humblest thing -- a tree, something like old Bobbetses calf, with five legs."