Able to be removed from its mount; designed to be dismantled. / (computing, of a hard drive, dated) Designed to be removed from the read mechanism.

(Australia) A temporary and portable building, especially a portable classroom in a school.

plural of demountable

present participle of demount

Third-person singular simple present indicative form of demount

simple past tense and past participle of demount

(transitive) To remove from its mounting; to take down from a mounted position. / (obsolete) To dismount.