Definition: incapable of being changed or moved or undone; e.g. "frozen prices"
Usage: living on fixed incomes
Similar words: unchangeable
Definition: not changeable or subject to change
Usage: a fixed and unchangeable part of the germ plasm-Ashley Montagu; the unchangeable seasons; one of the unchangeable facts of life
Synonyms: fixed
Definition: (of a number) having a fixed and unchanging value
Similar words: determinate
Definition: precisely determined or limited or defined; especially fixed by rule or by a specific and constant cause
Usage: a determinate distance; a determinate number; determinate variations in animals
Synonyms: fixed
Definition: securely placed or fastened or set
Usage: a fixed piece of wood; a fixed resistor
Similar words: firm, fast, immobile
Definition: securely fixed in place
Usage: the post was still firm after being hit by the car
Similar words: geostationary
Definition: of or having a geosynchronous orbit such that the position in such an orbit is fixed with respect to the earth
Usage: a geostationary satellite
Similar words: geosynchronous
Definition: of or having an orbit with a fixed period of 24 hours (although the position in the orbit may not be fixed with respect to the earth)
Similar words: leaded
Definition: (of panes of glass) fixed in place by means of thin strips of lead
Usage: leaded windowpanes
Similar words: stationary
Definition: not capable of being moved
Usage: stationary machinery
Similar words: taped
Definition: secured or held in place by tape
Usage: carefully taped pieces of glass served as a windowpane
Similar words: unadjustable
Definition: not adjustable
Definition: fixed and unmoving
Usage: with eyes set in a fixed glassy stare; his bearded face already has a set hollow look- Connor Cruise O'Brien; a face rigid with pain