(architecture) A solid upright structure designed usually to support a larger structure above it, such as a roof or horizontal beam, but sometimes for decoration.

(architecture) Having columns; columnar

Having columns.

to provide with, or put in the form of, columns

Third-person singular simple present indicative form of columnate

present participle of columnate

plural of columnal

A disklike part of the stem of a crinoid

columnar

plural of column / (juggling) pattern which involves throwing props in the air alternately.