focus

As a noun focus

is (countable|optics) a point at which reflected or refracted rays of light converge.

As a verb focus

is to cause (rays of light, etc) to converge at a single point.

As a symbol res is

(label) (l).

In lang=en terms the difference between think and focus

is that think is to conceive of something or someone (usually followed by of'''; infrequently, by '''on ) while focus is to concentrate one’s attention.

As verbs the difference between think and focus

is that think is (label) to ponder, to go over in one's head or think can be (label) to seem, to appear while focus is to cause (rays of light, etc) to converge at a single point.

As nouns the difference between think and focus

is that think is an act of thinking; consideration (of something) while focus is (countable|optics) a point at which reflected or refracted rays of light converge.

As nouns the difference between strength and focus

is that strength is the quality or degree of being strong while focus is (countable|optics) a point at which reflected or refracted rays of light converge.

As verbs the difference between strength and focus

is that strength is (obsolete) to give strength to; to strengthen while focus is to cause (rays of light, etc) to converge at a single point.

As nouns the difference between focus and see

is that focus is (countable|optics) a point at which reflected or refracted rays of light converge while see is .

As a verb focus

is to cause (rays of light, etc) to converge at a single point.

In linguistics|lang=en terms the difference between intensive and focus

is that intensive is (linguistics) form of a word with a stronger or more forceful sense than the root on which the intensive is built while focus is (linguistics) the most important word or phrase in a sentence or passage, or the one that imparts information.

As nouns the difference between intensive and focus

is that intensive is (linguistics) form of a word with a stronger or more forceful sense than the root on which the intensive is built while focus is (countable|optics) a point at which reflected or refracted rays of light converge.

As an adjective intensive

is thorough, to a great degree, with intensity.

As a verb focus is

to cause (rays of light, etc) to converge at a single point.

In lang=en terms the difference between pay and focus

is that pay is to suffer consequences while focus is to concentrate one’s attention.

As verbs the difference between pay and focus

is that pay is to give money or other compensation to in exchange for goods or services or pay can be (nautical|transitive) to cover (the bottom of a vessel, a seam, a spar, etc) with tar or pitch, or a waterproof composition of tallow, resin, etc; to smear while focus is to cause (rays of light, etc) to converge at a single point.

As nouns the difference between pay and focus

is that pay is money given in return for work; salary or wages while focus is (countable|optics) a point at which reflected or refracted rays of light converge.

As an adjective pay

is operable or accessible on deposit of coins.

As nouns the difference between focus and intensity

is that focus is a point at which reflected or refracted rays of light converge while intensity is the quality of being intense.

As a verb focus

is to cause (rays of light, etc) to converge at a single point.

As nouns the difference between topic and focus

is that topic is subject; theme; a category or general area of interest while focus is a point at which reflected or refracted rays of light converge.

As an adjective topic

is topical.

As a verb focus is

to cause (rays of light, etc) to converge at a single point.

As nouns the difference between focus and direction

is that focus is (countable|optics) a point at which reflected or refracted rays of light converge while direction is the action of directing; pointing (something) or looking towards.

As a verb focus

is to cause (rays of light, etc) to converge at a single point.

As nouns the difference between focus and axes

is that focus is a point at which reflected or refracted rays of light converge while axes is plural of lang=en.

As a verb focus

is to cause (rays of light, etc) to converge at a single point.