Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
salutation is a noun meaning "an act of honor or courteous recognition". It carries 3 recorded senses.
an act of honor or courteous recognition
“a musical salute to the composer on his birthday”
(usually plural) an acknowledgment or expression of good will (especially on meeting)
plural
word of greeting used to begin a letter
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 salutation come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.