say it: ker-uhk-tur-I-stik
characteristic is a noun and adjective meaning "a prominent attribute or aspect of something". It carries 5 recorded senses.
a prominent attribute or aspect of something
“the map showed roads and other features”
“generosity is one of his best characteristics”
a distinguishing quality
the integer part (positive or negative) of the representation of a logarithm; in the expression log 643 = 2.808 the characteristic is 2
any measurable property of a device measured under closely specified conditions
electronics
typical or distinctive
“heard my friend's characteristic laugh”
“red and gold are the characteristic colors of autumn”
“stripes characteristic of the zebra”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for characteristic come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.