middling UK /ˈmɪdlɪŋ/US /ˈmɪd(ə)lɪŋ/adjective 2adverb 2noun 2forms 3phrases 1 adjective2 •Of intermediate or average size, position, or quality; mediocre.The football team is never the worst or best in its league; its position is always middling. •(UK, informal) In fairly good health.I am in a middling Way, between Healthy and Sick, hardly ever without a little Giddiness or Deafness, and sometimes both: So much for that. — 1728 adverb2 •(UK, informal) Fairly, moderately, somewhat.Iwami, otherwise Sekisju, is two days journey long, going from south to north, a middling good country, producing plenty of cannib, and affording some salt. — 1811 •(UK, informal) Not too badly, with modest success. noun2 •Something of intermediate or average size, position, or quality. •[in the plural] Preceded by the: people of moderate means; members of the middle class. formsmiddlings · more middling · most middling Phrases with middling fair to middlingOnly tolerably good; somewhat favorable.