zyg- combining form before vowel
▶ with unstressed suffix ¦zaɪɡ — zygote ˈzaɪɡ əʊt AmE -oʊt BrE AmE
▶ with stressed suffix zaɪ ɡ+ zɪ ɡ+ — zygosis zaɪ ˈɡəʊs ɪs zɪ-, § -əs AmE \ -ˈɡoʊs- BrE AmE
zyg- combining form before vowel
▶ with unstressed suffix ¦zaɪɡ — zygote ˈzaɪɡ əʊt AmE -oʊt BrE AmE
▶ with stressed suffix zaɪ ɡ+ zɪ ɡ+ — zygosis zaɪ ˈɡəʊs ɪs zɪ-, § -əs AmE \ -ˈɡoʊs- BrE AmE
Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012