(electronics) Abbreviation of ground.

(medicine) A congenital stricture or narrowing of a short section of the aorta. / (obsolete) A confinement to a narrow space. / (obsolete) A pressure; that which presses.

(organic chemistry) The tricyclic sesquiterpene (1S,5S,8S)-4,4,8-trimethyltricyclo[6.3.1.0^1,5]dodec-2-ene present in clove oil

The final version of a product. / Synonym of finished article