polar

definition: having a pair of equal and opposite charges

example:

speech part: adjective

synonyms:

definition: being of crucial importance

example:

speech part: adjective

synonyms: pivotal

definition: extremely cold

example:

speech part: adjective

synonyms: icy arctic frigid gelid glacial

definition: characterized by opposite extremes

example:

speech part: adjective

synonyms: opposite

definition: of or existing at or near a geographical pole or within the Arctic or Antarctic Circles

example: polar regions

speech part: adjective

synonyms:

definition: located at or near or coming from the earth's poles

example: polar diameter

speech part: adjective

synonyms:

polar is explained and pronounced