Definition of keep or leave one's options open in English:

keep (or leave) one's options open

Not commit oneself.
More example sentences
  • I think both have left their options open, but neither knows what to do.
  • He was leaving his options open by acting as if he were going to run.
  • Maybe if you were in a different profession you could, so you leave your options open, which is what I do.
See parent entry: option

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Word of the day hypnopompic
Pronunciation: ˌhɪpnə(ʊ)ˈpɒmpɪk
adjective
relating to the state immediately preceding waking up