fill up / satisfy, meet (a requirement)

in general, by and large / ordinary, common, mediocre / outline, gist

mediocre, ordinary

mediocrity

(archaic) dim, faint / (archaic) moderate / (archaic) mediocre, ordinary / (archaic) 大: large, big; roomy, loose

about, generally, in general

room (of a house or hotel), chamber, apartment, flat / (sumo) a stable where rikishi live and train together under a shisho oyakata (stable master)

a light, beam, illumination / a gleam, glow, ray / a glimmer, shine, sparkle / a luster/lustre, polish, sheen / glory, influence, power / a glimmer, gleam / positive aspect

all

蛍(ほたる)の光(ひかり)窓(まど)の雪(ゆき) (hotaru no hikari mado no yuki, “firefly's dim light, snow reflected on the window → diligent study”)