What does おそらく mean?
おそらく is a Japanese adverb meaning “probably” or “most likely” in English. It is written as おそらく in hiragana, and osoraku in romaji. This word is part of JLPT N3 vocabulary.
Example sentences
明日はおそらく雨だろう。
It'll probably rain tomorrow.
彼はおそらく来ないと思う。
I think he most likely won't come.