on guard against

idiom

Definition of on guard against

: alert and ready to respond to possible danger, threats, problems, etc. We need to be on guard against attack.

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Ongole

on guard against

onhanger

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Cite this Entry

“On guard against.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20guard%20against. Accessed 21 Oct. 2021.

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