focal

As an adjective focal

is belonging to, concerning, or located at a focus.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As an adjective focal

is belonging to, concerning, or located at a focus.

As a noun terms is

.

As adjectives the difference between focal and peripheral

is that focal is belonging to, concerning, or located at a focus while peripheral is on the periphery or boundary.

As a noun peripheral is

(computing) a device, such as a printer or scanner, connected to a computer.

As an adjective focal

is belonging to, concerning, or located at a focus.

As a verb defuse is

to remove the fuse from (a bomb, etc) or defuse can be (obsolete) to disorder; to make shapeless.

As adjectives the difference between focal and false

is that focal is belonging to, concerning, or located at a focus while false is (label) one of two states of a boolean variable; logic.

As adjectives the difference between focal and undefined

is that focal is belonging to, concerning, or located at a focus while undefined is lacking a definition or value.

As adjectives the difference between primitive and focal

is that primitive is of or pertaining to the beginning or origin, or to early times; original; primordial; primeval; first while focal is belonging to, concerning, or located at a focus.

As a noun primitive

is an original or primary word; a word not derived from another, as opposed to (derivative).

As an adjective focal

is belonging to, concerning, or located at a focus.

As a verb concentrate is

.