oo-, oö- combining form
with stress-neutral suffix BrE AmE ¦əʊ ə AmE ¦oʊ ə
▷ — oocyte, oöcyte ˈəʊ ə saɪt AmE ˈoʊ-
with stress-imposing suffix əʊ ˈɒ+ AmE oʊ ˈɑː+
▷ — oogamy, oögamy əʊ ˈɒɡ əm i AmE oʊ ˈɑːɡ-
oo-, oö- combining form
with stress-neutral suffix BrE AmE ¦əʊ ə AmE ¦oʊ ə
▷ — oocyte, oöcyte ˈəʊ ə saɪt AmE ˈoʊ-
with stress-imposing suffix əʊ ˈɒ+ AmE oʊ ˈɑː+
▷ — oogamy, oögamy əʊ ˈɒɡ əm i AmE oʊ ˈɑːɡ-
Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012