say it: in-duh-KAY-shuhn
indication is a noun meaning "something that serves to indicate or suggest". It carries 5 recorded senses.
the act of indicating or pointing out by name
(medicine) a reason to prescribe a drug or perform a procedure
“the presence of bacterial infection was an indication for the use of antibiotics”
medicine
something (as a course of action) that is indicated as expedient or necessary
“there were indications that it was time to leave”
a datum about some physical state that is presented to a user by a meter or similar instrument
“he could not believe the meter reading”
“the barometer gave clear indications of an approaching storm”
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 indication 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.