What is the meaning of Mediocre?

Not excellent or outstanding, usually disappointingly so.

A person of minor significance, accomplishment or acclaim; a common and undistinguished person.

A member of a socioeconomic class between the upper ranks of society and the agricultural workers.

mediocre

mediocre, ordinary, middling

second-rate, poor, shoddy

mediocre person; mediocrity

nominative/accusative neuter singular of mediocris

Pre-reform spelling (used until 1943 in Brazil and 1911 in Portugal) of medíocre.

mediocre

Source: wiktionary.org