Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
ironlike is an adjective meaning "exhibiting strength or hardness like that of iron". It carries one recorded sense.
exhibiting strength or hardness like that of iron
“ironlike determination”
“ironlike nerves”
“ironlike discipline of the Marines”
Definitions, synonyms and semantic relations for ironlike come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.