Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
double-glaze is a verb meaning "provide with two sheets of glass". It carries one recorded sense.
provide with two sheets of glass
Definitions, synonyms and semantic relations for double-glaze come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.