Looking up...
いずれこの問題は解決されるでしょう
This problem will eventually be solved
at some point in the future; eventually
いずれ会える日を楽しみにしています
I'm looking forward to the day when we can meet eventually
いずれは海外に旅行に行きたい
I want to travel abroad someday
Often used to express a future event that will definitely happen, though the exact time is uncertain
one of these (when choosing between options)
このケーキ、いずれ食べますか?
Which of these cakes will you eat?
いずれの選択肢も良いと思います
I think any of these options would be good
Used when selecting between multiple options, similar to 'either' or 'any' in English
Pay attention to context to distinguish between the temporal ('eventually') and selection ('one of these') meanings.
The meaning of 'いずれ' depends heavily on the context. When in doubt, consider whether the sentence is talking about time or selection.
Derived from the verb 'いる' (to be) with the adverbial suffix '-zure', indicating an indefinite future time
Can be used both as an adverb (indicating time) and as a determiner (indicating selection among options). The context usually makes the meaning clear.