Sanakirja.org

Määritelmät

Verbi

1. (obsolete, transitive) To connect; to fasten together.
2. (obsolete, intransitive) To connect; to become joined or united.

Substantiivi

1. (algebra) A correspondence between a projective space and its dual.

Adjektiivi

1. (set theory) Such that, for all x and y in X, and for a binary relation R, either or both of xRy and yRx hold(s).