Kyūjitai form of 三位一体 (“Trinity”)

rank

understanding, comprehension / appreciation

concept, general idea

Kyūjitai form of 体位

third rank or place

third rank / of person of the third rank / a low ranking priest / a Christian doctrine in which the Father, Son, and Holy Spirit are one; the trinity

the first in grade or rank

the first or foremost place, first rank / (mathematics) a digit in the ones, 'unidigit' / (historical) the first-in-rank in the Japanese medieval court

the Japanese yew, Taxus cuspidata