adverb
Used before numbers or quantities to give an approximate figure. Similar to おおよそ, but およそ is slightly more common in everyday speech.
See also: おおよそ
駅までおよそ10分かかります。
It takes about 10 minutes to the station.
adverb
generally; on the whole; as a rule
Used to make a broad statement about a situation or tendency, often with ~の場合 or ~の傾向がある.
およそ人間は変化を嫌うものだ。
Generally speaking, humans dislike change.
adverb
completely; entirely; not at all (with neg. verb)
Used for emphasis, especially in negative sentences to mean 'not at all' or 'absolutely not'. Also appears in positive statements to mean 'totally' or 'altogether', though this usage is less common.
彼の話はおよそ信じられない。
His story is completely unbelievable.
そんなことはおよそ考えられない。
Such a thing is utterly unthinkable.
noun, noun which may take the genitive case particle 'no'
Noun or no-adjective use meaning the general outline or rough idea of something. Often used in phrases like およその見当 or およその話.
計画のおよそを説明してください。
Please explain the outline of the plan.