(rare, theater) Someone who writes or adapts theater plays, a playwright, dramatist, especially one connected with a specific theater or company.

(astronomy) Initialism of hard X-ray telescope.

Third-person singular simple present indicative form of misfabricate

(organic chemistry) The bicyclic sesquiterpene (1S,4R,4aR)-1-isopropyl-4-methyl-7-methylene-1,2,3,4,4a,5,6,7-octahydronaphthalene