just in case

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just in case

  • /ˌdʒʌst ɪn ˈkeɪs/ UK, US

adverb

  1. informal, not comparable To provide for a possible event as a precaution. I'll take an umbrella, just in case.

    Similar: to be on the safe side

conjunction

  1. To provide for the possible event that. I'll take an umbrella, just in case it rains.

    Similar: in the event that

  2. Synonym of if and only if. The negation of a disjunction is true just in case both disjuncts are false.

    Similar: if and only if

Translations

Every language

adv to be on the safe side

Españolpor si acaso, por si las moscas
한국어만약을 위해 manyag-eul wihae
日本語念のため
中文以防萬一 /以防万一 yǐfángwànyī
Portuguêspor precaução, por via das dúvidas
Françaisau cas où, par acquit de conscience
Deutschfür alle Fälle, nur für den Fall, sicherheitshalber, vorsichtshalber
Ελληνικάγια κάθε ενδεχόμενο gia káthe endechómeno
Русскийна вся́кий слу́чай na vsjákij slúčaj, на вся́кий пожа́рный слу́чай na vsjákij požárnyj slúčaj, на вся́кий пожа́рный na vsjákij požárnyj
العربيةتَحَسُّبًا taḥassuban

conj to provide for the possible event that — see also in case

Españolpor si acaso, por si
Françaisau cas où
Русскийв слу́чае е́сли v slúčaje jésli, на слу́чай е́сли na slúčaj jésli, вдруг vdrug, а то́ ма́ло ли a tó málo li, не дай бог ne daj bog

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MLA

"just in case." Wiktionary, via Micwyn, micwyn.com/word/just%20in%20case. Accessed 6 Nov. 2026.

APA

just in case. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/just%20in%20case

Chicago

"just in case." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/just%20in%20case.

BibTeX
@misc{just_in_case_2026,
  title = {just in case},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/just%20in%20case},
  urldate = {2026-11-06}
}