段

units of square measure (for rice fields, forests, etc.)

rokudan (name of a koto composition)

terrace culture

Sumo

referee officiating the third lowest sumo division

Computing

two stage configuration

stairlift; (home) chair lift

continuously variable transmission; CVT

nine-dash line (demarcation line of China's territorial claims in the South China sea); nine-dotted line

everyday use

person who has not attained a dan rank (in martial arts, go, etc.)

Common noun

having no dan rank (in martial arts, go, etc.); unranked

stepless; continuous

stepless; continuous

holding a dan rank (in martial arts, go, etc.)

as usual; as per normal

pricing; price setting

eighth dan (in martial arts, go, shogi, etc.)

seventh dan (in martial arts, go, shogi, etc.)

sixth dan (in martial arts, go, shogi, etc.)

Nouns which may take the genitive case particle 'no'

double; two-stage

Common noun

second dan (in martial arts, go, shogi, etc.)

Common noun; Grammar

nidan (verb, verb inflection)

Psychology

instrumental (activities, behavior, etc.)

Go (game)

double hane (move)

Grammar

trigrade conjugation (of the classical verbs "su" and "ku"); conjugation in which the stem vowel alternates between "i", "u" and "o"

super multi-shift (a kanji input method)

Oriental rug