What is the difference between polar and pole?

Polar is a derived term of pole.

As a adjective polar

is of, relating to, measured from, or referred to a geographic pole (the north pole or south pole).

As a noun pole is

originally, a stick; now specifically, a long and slender piece of metal or (especially) wood, used for various construction or support purposes or pole can be either of the two points on the earth's surface around which it rotates; also, similar points on any other rotating object.

As a verb pole is

to propel by pushing with poles, to push with a pole or pole can be to induce piezoelectricity in (a substance) by aligning the dipoles.

polar

English

Adjective

(-)

of, relating to, measured from, or referred to a geographic pole (the North Pole or South Pole)

of an orbit that passes over, or near, one of these poles

(chemistry) having a dipole; ionic

(mathematics) of a coordinate system, specifying the location of a point in a plane by using a radius and an angle

(linguistics, of a question) Having but two possible answers, yes'' and ''no .

Anagrams

* ----

pole

English

Etymology 1

From (etyl) pole, pal, from (etyl) .

Noun

(en noun)

Originally, a stick; now specifically, a long and slender piece of metal or (especially) wood, used for various construction or support purposes.

, title= Mr. Pratt's Patients, chapter=1 , passage=For a spell we done pretty well. Then there came a reg'lar terror of a sou'wester same as you don't get one summer in a thousand, and blowed the shanty flat and ripped about half of the weir poles out of the sand.}}

(angling) A type of basic fishing rod.

A long fiberglass sports implement used for pole-vaulting.

(slang, spotting) A telescope used to identify birds, aeroplanes or wildlife.

(historical) A unit of length, equal to a perch (¼ chain or 5½ yards).

(auto racing) Pole position.

(analysis) a singularity that behaves like

\frac{1}{z^n}

z = 0

Synonyms

* See also

Antonyms

* (analysis) root, zero

Derived terms

(terms derived from pole) * flagpole * maypole * poleaxe * pole vault

Verb

(pol)

To propel by pushing with poles, to push with a pole.

Huck Finn poled that raft southward down the Mississippi because going northward against the current was too much work.

To identify something quite precisely using a telescope.

He poled off the serial of the Gulfstream to confirm its identity.

To furnish with poles for support.

to pole beans or hops

To convey on poles.

to pole hay into a barn

To stir, as molten glass, with a pole.

Etymology 2

From (etyl) pole, .

Noun

(en noun)

Either of the two points on the earth's surface around which it rotates; also, similar points on any other rotating object.

A point of magnetic focus, especially each of the two opposing such points of a magnet (designated north and south).

(geometry) A fixed point relative to other points or lines.

(electricity) A contact on an electrical device (such as a battery) at which electric current enters or leaves.

(complex analysis) For a meromorphic function

f(z)

: a point

a

for which

f(z) \rightarrow \infty

z \rightarrow a

The function $f(z) = \frac{1}{z-3}$ has a single pole at $z = 3$ .

(obsolete) The firmament; the sky.

* Milton

shoots against the dusky pole

Antonyms

* (complex analysis) zero

Derived terms

* polar * polarity * dipole * monopole * north pole * south pole * poles apart * polestar, pole star * pole vault

Verb

(pol)

To induce piezoelectricity in (a substance) by aligning the dipoles.

Anagrams

* ----