benign

English · Română · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

benign

  • /bɪˈnaɪn/ Canada, US, UK
  • /bɪˈnɑen/ Australia

Rhymes with -aɪn

Where it comes from

From Middle English benigne, benygne, from Old French benigne, from Latin benignus (“kind, good”), from bene (“well”) + genus (“origin, kind”). Compare malign.

adjective benigner · more benign · benignest · most benign

  1. Kind; gentle; mild. But though we both entertained these ideas, we differed in their application. Resentment added also a sting to my censure; and I reprobated Raymond's conduct in severe terms. Adrian was more benign, more considerate.
  2. Of a climate or environment, mild and favorable.
  3. in compounds Not harmful to the environment. an ozone-benign refrigerant
  4. Not posing any serious threat to health; not particularly aggressive or recurrent. a benign tumor

    Similar: nonmalignant · Opposite: malignant

Opposite: malign

Thesaurus

Closest in meaning: benignant, kindly, genial, harmless, kind, nonmalignant, kind-hearted, gentle, caring, compassionate, gracious, benevolent, well-intentioned, well-meaning, sympathetic, healthy

adjective

Opposite: malign

Translations

Every language

adj kind, gentle, mild

Españolbenigno
中文和藹 /和蔼 hé'ǎi, 溫和 /温和 wēnhé, 善良 shànliáng
Portuguêsbenigno
Françaisbénin
Deutschfreundlich, gütig, liebevoll
Ελληνικάαγαθός agathós, καλοκάγαθος kalokágathos
Românăblând
Русскийдо́брый dóbryj, любе́зный ljubéznyj, мя́гкий mjáxkij, прия́тный prijátnyj, благоприя́тный blagoprijátnyj
العربيةكَرِيم karīm, لَطِيف laṭīf

adj (of a climate or environment) mild and favorable

中文溫和 /温和 wēnhé, 宜人 yírén

adj (in combination) not harmful to the environment

中文無害 /无害 wúhài

adj (medicine) not posing any serious threat to health — see also malignant

Españolbenigno
中文良性 liángxìng, 無害 /无害 wúhài
Portuguêsbenigno
Françaisbénin
Deutschgutartig
Italianobenigno
Ελληνικάκαλοήθης kaloḯthis
Românăbenign (med.)
Русскийдоброка́чественный dobrokáčestvennyj

Talk about this word

Cite this
MLA

"benign." Wiktionary, via Micwyn, micwyn.com/word/benign. Accessed 6 Nov. 2026.

APA

benign. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/benign

Chicago

"benign." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/benign.

BibTeX
@misc{benign_2026,
  title = {benign},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/benign},
  urldate = {2026-11-06}
}