plural of firmament

A royal decree issued by a sovereign in certain historical Islamic states, especially by the Sultan of Turkey.

comparative form of firm: more firm

A physical exercise or cosmetic product intended to firm part of the body. / A thin chisel with a tang to enter the handle instead of a socket for receiving it.

plural of firman

Extending throughout a company, or firm

Somewhat firm.

plural of firmicute

Any bacterium of the phylum Firmicutes.

Any of a group of lycophyte plants of the genus Huperzia